1894369686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{2621}}^1$

素因数の和:2917

約数の個数: 64

約数和(自身を含む): 4240843776

約数和(自身を除く): 2346474090

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 233, 282, 466, 517, 699, 1034, 1398, 1551, 2563, 2621, 3102, 5126, 5242, 7689, 7863, 10951, 15378, 15726, 21902, 28831, 32853, 57662, 65706, 86493, 120461, 123187, 172986, 240922, 246374, 361383, 369561, 610693, 722766, 739122, 1221386, 1355057, 1832079, 2710114, 3664158, 4065171, 6717623, 8130342, 13435246, 20152869, 28702571, 40305738, 57405142, 86107713, 172215426, 315728281, 631456562, 947184843, 1894369686]

約数ペア:

[(1, 1894369686), (2, 947184843), (3, 631456562), (6, 315728281), (11, 172215426), (22, 86107713), (33, 57405142), (47, 40305738), (66, 28702571), (94, 20152869), (141, 13435246), (233, 8130342), (282, 6717623), (466, 4065171), (517, 3664158), (699, 2710114), (1034, 1832079), (1398, 1355057), (1551, 1221386), (2563, 739122), (2621, 722766), (3102, 610693), (5126, 369561), (5242, 361383), (7689, 246374), (7863, 240922), (10951, 172986), (15378, 123187), (15726, 120461), (21902, 86493), (28831, 65706), (32853, 57662)]