997345154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2256437}}^1$

素因数の和:2256469

約数の個数: 16

約数和(自身を含む): 1705867128

約数和(自身を除く): 708521974

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 2256437, 4512874, 29333681, 38359429, 58667362, 76718858, 498672577, 997345154]

約数ペア:

[(1, 997345154), (2, 498672577), (13, 76718858), (17, 58667362), (26, 38359429), (34, 29333681), (221, 4512874), (442, 2256437)]