545551474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{216317}}^1$

素因数の和:216429

約数の個数: 16

約数和(自身を含む): 890364888

約数和(自身を除く): 344813414

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 216317, 432634, 2812121, 5624242, 20982749, 41965498, 272775737, 545551474]

約数ペア:

[(1, 545551474), (2, 272775737), (13, 41965498), (26, 20982749), (97, 5624242), (194, 2812121), (1261, 432634), (2522, 216317)]