2021136555724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{526831}}^1$

素因数の和:527231

約数の個数: 96

約数和(自身を含む): 4386445378560

約数和(自身を除く): 2365308822836

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 353, 418, 494, 572, 706, 836, 988, 1412, 2717, 3883, 4589, 5434, 6707, 7766, 9178, 10868, 13414, 15532, 18356, 26828, 50479, 73777, 87191, 100958, 147554, 174382, 201916, 295108, 348764, 526831, 959101, 1053662, 1918202, 2107324, 3836404, 5795141, 6848803, 10009789, 11590282, 13697606, 20019578, 23180564, 27395212, 40039156, 75336833, 110107679, 130127257, 150673666, 185971343, 220215358, 260254514, 301347332, 371942686, 440430716, 520509028, 743885372, 1431399827, 2045684773, 2417627459, 2862799654, 3533455517, 4091369546, 4835254918, 5725599308, 7066911034, 8182739092, 9670509836, 14133822068, 26593902049, 38868010687, 45934921721, 53187804098, 77736021374, 91869843442, 106375608196, 155472042748, 183739686884, 505284138931, 1010568277862, 2021136555724]

約数ペア:

[(1, 2021136555724), (2, 1010568277862), (4, 505284138931), (11, 183739686884), (13, 155472042748), (19, 106375608196), (22, 91869843442), (26, 77736021374), (38, 53187804098), (44, 45934921721), (52, 38868010687), (76, 26593902049), (143, 14133822068), (209, 9670509836), (247, 8182739092), (286, 7066911034), (353, 5725599308), (418, 4835254918), (494, 4091369546), (572, 3533455517), (706, 2862799654), (836, 2417627459), (988, 2045684773), (1412, 1431399827), (2717, 743885372), (3883, 520509028), (4589, 440430716), (5434, 371942686), (6707, 301347332), (7766, 260254514), (9178, 220215358), (10868, 185971343), (13414, 150673666), (15532, 130127257), (18356, 110107679), (26828, 75336833), (50479, 40039156), (73777, 27395212), (87191, 23180564), (100958, 20019578), (147554, 13697606), (174382, 11590282), (201916, 10009789), (295108, 6848803), (348764, 5795141), (526831, 3836404), (959101, 2107324), (1053662, 1918202)]