2021535715

素因数分解:

$5^1\times {\mathrm{241}}^1\times {\mathrm{617}}^1\times {\mathrm{2719}}^1$

素因数の和:3582

約数の個数: 16

約数和(自身を含む): 2440753920

約数和(自身を除く): 419218205

約数列:

[1, 5, 241, 617, 1205, 2719, 3085, 13595, 148697, 655279, 743485, 1677623, 3276395, 8388115, 404307143, 2021535715]

約数ペア:

[(1, 2021535715), (5, 404307143), (241, 8388115), (617, 3276395), (1205, 1677623), (2719, 743485), (3085, 655279), (13595, 148697)]