1284082748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{312581}}^1$

素因数の和:312677

約数の個数: 24

約数和(自身を含む): 2450642880

約数和(自身を除く): 1166560132

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 312581, 625162, 1250324, 4063553, 8127106, 16254212, 24693899, 49387798, 98775596, 321020687, 642041374, 1284082748]

約数ペア:

[(1, 1284082748), (2, 642041374), (4, 321020687), (13, 98775596), (26, 49387798), (52, 24693899), (79, 16254212), (158, 8127106), (316, 4063553), (1027, 1250324), (2054, 625162), (4108, 312581)]