274037254

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{28433}}^1$

素因数の和:28575

約数の個数: 16

約数和(自身を含む): 423097920

約数和(自身を除く): 149060666

約数列:

[1, 2, 61, 79, 122, 158, 4819, 9638, 28433, 56866, 1734413, 2246207, 3468826, 4492414, 137018627, 274037254]

約数ペア:

[(1, 274037254), (2, 137018627), (61, 4492414), (79, 3468826), (122, 2246207), (158, 1734413), (4819, 56866), (9638, 28433)]