2477885912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{81919}}^1$

素因数の和:82143

約数の個数: 32

約数和(自身を含む): 4915200000

約数和(自身を除く): 2437314088

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 1592, 3781, 7562, 15124, 30248, 81919, 163838, 327676, 655352, 1556461, 3112922, 6225844, 12451688, 16301881, 32603762, 65207524, 130415048, 309735739, 619471478, 1238942956, 2477885912]

約数ペア:

[(1, 2477885912), (2, 1238942956), (4, 619471478), (8, 309735739), (19, 130415048), (38, 65207524), (76, 32603762), (152, 16301881), (199, 12451688), (398, 6225844), (796, 3112922), (1592, 1556461), (3781, 655352), (7562, 327676), (15124, 163838), (30248, 81919)]