1279231798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1583}}^1\times {\mathrm{31081}}^1$

素因数の和:32679

約数の個数: 16

約数和(自身を含む): 2067823296

約数和(自身を除く): 788591498

約数列:

[1, 2, 13, 26, 1583, 3166, 20579, 31081, 41158, 62162, 404053, 808106, 49201223, 98402446, 639615899, 1279231798]

約数ペア:

[(1, 1279231798), (2, 639615899), (13, 98402446), (26, 49201223), (1583, 808106), (3166, 404053), (20579, 62162), (31081, 41158)]