1400773256

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{2870437}}^1$

素因数の和:2870504

約数の個数: 16

約数和(自身を含む): 2669507340

約数和(自身を除く): 1268734084

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 2870437, 5740874, 11481748, 22963496, 175096657, 350193314, 700386628, 1400773256]

約数ペア:

[(1, 1400773256), (2, 700386628), (4, 350193314), (8, 175096657), (61, 22963496), (122, 11481748), (244, 5740874), (488, 2870437)]