636610312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{6121253}}^1$

素因数の和:6121272

約数の個数: 16

約数和(自身を含む): 1285463340

約数和(自身を除く): 648853028

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 6121253, 12242506, 24485012, 48970024, 79576289, 159152578, 318305156, 636610312]

約数ペア:

[(1, 636610312), (2, 318305156), (4, 159152578), (8, 79576289), (13, 48970024), (26, 24485012), (52, 12242506), (104, 6121253)]