1266407422

素因数分解:

$2^1\times 7^1\times {\mathrm{4451}}^1\times {\mathrm{20323}}^1$

素因数の和:24783

約数の個数: 16

約数和(自身を含む): 2171578752

約数和(自身を除く): 905171330

約数列:

[1, 2, 7, 14, 4451, 8902, 20323, 31157, 40646, 62314, 142261, 284522, 90457673, 180915346, 633203711, 1266407422]

約数ペア:

[(1, 1266407422), (2, 633203711), (7, 180915346), (14, 90457673), (4451, 284522), (8902, 142261), (20323, 62314), (31157, 40646)]