68984579

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 73543680

約数和(自身を除く): 4559101

約数列:

[1, 31, 47, 113, 419, 1457, 3503, 5311, 12989, 19693, 47347, 164641, 610483, 1467757, 2225309, 68984579]

約数ペア:

[(1, 68984579), (31, 2225309), (47, 1467757), (113, 610483), (419, 164641), (1457, 47347), (3503, 19693), (5311, 12989)]