8224138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 13942656

約数和(自身を除く): 5718518

約数列:

[1, 2, 13, 26, 37, 74, 83, 103, 166, 206, 481, 962, 1079, 1339, 2158, 2678, 3071, 3811, 6142, 7622, 8549, 17098, 39923, 49543, 79846, 99086, 111137, 222274, 316313, 632626, 4112069, 8224138]

約数ペア:

[(1, 8224138), (2, 4112069), (13, 632626), (26, 316313), (37, 222274), (74, 111137), (83, 99086), (103, 79846), (166, 49543), (206, 39923), (481, 17098), (962, 8549), (1079, 7622), (1339, 6142), (2158, 3811), (2678, 3071)]