724146130

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{991981}}^1$

素因数の和:992061

約数の個数: 16

約数和(自身を含む): 1321320024

約数和(自身を除く): 597173894

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 991981, 1983962, 4959905, 9919810, 72414613, 144829226, 362073065, 724146130]

約数ペア:

[(1, 724146130), (2, 362073065), (5, 144829226), (10, 72414613), (73, 9919810), (146, 4959905), (365, 1983962), (730, 991981)]