293072090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{681563}}^1$

素因数の和:681613

約数の個数: 16

約数和(自身を含む): 539798688

約数和(自身を除く): 246726598

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 681563, 1363126, 3407815, 6815630, 29307209, 58614418, 146536045, 293072090]

約数ペア:

[(1, 293072090), (2, 146536045), (5, 58614418), (10, 29307209), (43, 6815630), (86, 3407815), (215, 1363126), (430, 681563)]