1285283374

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{36433}}^1$

素因数の和:37035

約数の個数: 16

約数和(自身を含む): 1993668480

約数和(自身を除く): 708385106

約数列:

[1, 2, 31, 62, 569, 1138, 17639, 35278, 36433, 72866, 1129423, 2258846, 20730377, 41460754, 642641687, 1285283374]

約数ペア:

[(1, 1285283374), (2, 642641687), (31, 41460754), (62, 20730377), (569, 2258846), (1138, 1129423), (17639, 72866), (35278, 36433)]