1330389374

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{1601}}^1\times {\mathrm{2549}}^1$

素因数の和:4315

約数の個数: 16

約数和(自身を含む): 2009869200

約数和(自身を除く): 679479826

約数列:

[1, 2, 163, 326, 1601, 2549, 3202, 5098, 260963, 415487, 521926, 830974, 4080949, 8161898, 665194687, 1330389374]

約数ペア:

[(1, 1330389374), (2, 665194687), (163, 8161898), (326, 4080949), (1601, 830974), (2549, 521926), (3202, 415487), (5098, 260963)]