2149022018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6703}}^1$

素因数の和:6807

約数の個数: 64

約数和(自身を含む): 4054579200

約数和(自身を除く): 1905557182

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 59, 118, 143, 209, 247, 286, 418, 494, 649, 767, 1121, 1298, 1534, 2242, 2717, 5434, 6703, 8437, 12331, 13406, 14573, 16874, 24662, 29146, 73733, 87139, 127357, 147466, 160303, 174278, 254714, 320606, 395477, 790954, 958529, 1400927, 1655641, 1917058, 2801854, 3311282, 4350247, 5141201, 7514063, 8700494, 10282402, 15028126, 18212051, 36424102, 56553211, 82654693, 97682819, 113106422, 165309386, 195365638, 1074511009, 2149022018]

約数ペア:

[(1, 2149022018), (2, 1074511009), (11, 195365638), (13, 165309386), (19, 113106422), (22, 97682819), (26, 82654693), (38, 56553211), (59, 36424102), (118, 18212051), (143, 15028126), (209, 10282402), (247, 8700494), (286, 7514063), (418, 5141201), (494, 4350247), (649, 3311282), (767, 2801854), (1121, 1917058), (1298, 1655641), (1534, 1400927), (2242, 958529), (2717, 790954), (5434, 395477), (6703, 320606), (8437, 254714), (12331, 174278), (13406, 160303), (14573, 147466), (16874, 127357), (24662, 87139), (29146, 73733)]