4815590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2179}}^1$

素因数の和:2216

約数の個数: 32

約数和(自身を含む): 9888480

約数和(自身を除く): 5072890

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2179, 2210, 4358, 10895, 21790, 28327, 37043, 56654, 74086, 141635, 185215, 283270, 370430, 481559, 963118, 2407795, 4815590]

約数ペア:

[(1, 4815590), (2, 2407795), (5, 963118), (10, 481559), (13, 370430), (17, 283270), (26, 185215), (34, 141635), (65, 74086), (85, 56654), (130, 37043), (170, 28327), (221, 21790), (442, 10895), (1105, 4358), (2179, 2210)]