297680494

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1\times {\mathrm{2287}}^1$

素因数の和:2871

約数の個数: 16

約数和(自身を含む): 450717696

約数和(自身を除く): 153037202

約数列:

[1, 2, 151, 302, 431, 862, 2287, 4574, 65081, 130162, 345337, 690674, 985697, 1971394, 148840247, 297680494]

約数ペア:

[(1, 297680494), (2, 148840247), (151, 1971394), (302, 985697), (431, 690674), (862, 345337), (2287, 130162), (4574, 65081)]