1385689036

素因数分解:

$2^2\times {\mathrm{4721}}^1\times {\mathrm{73379}}^1$

素因数の和:78104

約数の個数: 12

約数和(自身を含む): 2425502520

約数和(自身を除く): 1039813484

約数列:

[1, 2, 4, 4721, 9442, 18884, 73379, 146758, 293516, 346422259, 692844518, 1385689036]

約数ペア:

[(1, 1385689036), (2, 692844518), (4, 346422259), (4721, 293516), (9442, 146758), (18884, 73379)]