7385716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 14016744

約数和(自身を除く): 6631028

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 821, 1642, 2249, 3284, 4498, 8996, 10673, 21346, 42692, 142033, 284066, 568132, 1846429, 3692858, 7385716]

約数ペア:

[(1, 7385716), (2, 3692858), (4, 1846429), (13, 568132), (26, 284066), (52, 142033), (173, 42692), (346, 21346), (692, 10673), (821, 8996), (1642, 4498), (2249, 3284)]