1043972638

素因数分解:

$2^1\times {\mathrm{397}}^1\times {\mathrm{617}}^1\times {\mathrm{2131}}^1$

素因数の和:3147

約数の個数: 16

約数和(自身を含む): 1573185744

約数和(自身を除く): 529213106

約数列:

[1, 2, 397, 617, 794, 1234, 2131, 4262, 244949, 489898, 846007, 1314827, 1692014, 2629654, 521986319, 1043972638]

約数ペア:

[(1, 1043972638), (2, 521986319), (397, 2629654), (617, 1692014), (794, 1314827), (1234, 846007), (2131, 489898), (4262, 244949)]