1688132008

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{2890637}}^1$

素因数の和:2890716

約数の個数: 16

約数和(自身を含む): 3208608180

約数和(自身を除く): 1520476172

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 2890637, 5781274, 11562548, 23125096, 211016501, 422033002, 844066004, 1688132008]

約数ペア:

[(1, 1688132008), (2, 844066004), (4, 422033002), (8, 211016501), (73, 23125096), (146, 11562548), (292, 5781274), (584, 2890637)]