728751812

素因数分解:

$2^2\times {\mathrm{379}}^1\times {\mathrm{480707}}^1$

素因数の和:481090

約数の個数: 12

約数和(自身を含む): 1278683280

約数和(自身を除く): 549931468

約数列:

[1, 2, 4, 379, 758, 1516, 480707, 961414, 1922828, 182187953, 364375906, 728751812]

約数ペア:

[(1, 728751812), (2, 364375906), (4, 182187953), (379, 1922828), (758, 961414), (1516, 480707)]