1662480866

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{61651}}^1$

素因数の和:61889

約数の個数: 16

約数和(自身を含む): 2537596320

約数和(自身を除く): 875115454

約数列:

[1, 2, 97, 139, 194, 278, 13483, 26966, 61651, 123302, 5980147, 8569489, 11960294, 17138978, 831240433, 1662480866]

約数ペア:

[(1, 1662480866), (2, 831240433), (97, 17138978), (139, 11960294), (194, 8569489), (278, 5980147), (13483, 123302), (26966, 61651)]