2944715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:386

約数の個数: 16

約数和(自身を含む): 3763200

約数和(自身を除く): 818485

約数列:

[1, 5, 19, 95, 139, 223, 695, 1115, 2641, 4237, 13205, 21185, 30997, 154985, 588943, 2944715]

約数ペア:

[(1, 2944715), (5, 588943), (19, 154985), (95, 30997), (139, 21185), (223, 13205), (695, 4237), (1115, 2641)]