419744414

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 661495296

約数和(自身を除く): 241750882

約数列:

[1, 2, 43, 67, 86, 97, 134, 194, 751, 1502, 2881, 4171, 5762, 6499, 8342, 12998, 32293, 50317, 64586, 72847, 100634, 145694, 279457, 558914, 2163631, 3132421, 4327262, 4880749, 6264842, 9761498, 209872207, 419744414]

約数ペア:

[(1, 419744414), (2, 209872207), (43, 9761498), (67, 6264842), (86, 4880749), (97, 4327262), (134, 3132421), (194, 2163631), (751, 558914), (1502, 279457), (2881, 145694), (4171, 100634), (5762, 72847), (6499, 64586), (8342, 50317), (12998, 32293)]