740489322

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{293147}}^1$

素因数の和:293573

約数の個数: 16

約数和(自身を含む): 1484501472

約数和(自身を除く): 744012150

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 293147, 586294, 879441, 1758882, 123414887, 246829774, 370244661, 740489322]

約数ペア:

[(1, 740489322), (2, 370244661), (3, 246829774), (6, 123414887), (421, 1758882), (842, 879441), (1263, 586294), (2526, 293147)]