490956479

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{2801}}^1$

素因数の和:3050

約数の個数: 16

約数和(自身を含む): 538208160

約数和(自身を除く): 47251681

約数列:

[1, 13, 97, 139, 1261, 1807, 2801, 13483, 36413, 175279, 271697, 389339, 3532061, 5061407, 37765883, 490956479]

約数ペア:

[(1, 490956479), (13, 37765883), (97, 5061407), (139, 3532061), (1261, 389339), (1807, 271697), (2801, 175279), (13483, 36413)]