8515130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3853}}^1$

素因数の和:3890

約数の個数: 32

約数和(自身を含む): 17481744

約数和(自身を除く): 8966614

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 3853, 7706, 19265, 38530, 50089, 65501, 100178, 131002, 250445, 327505, 500890, 655010, 851513, 1703026, 4257565, 8515130]

約数ペア:

[(1, 8515130), (2, 4257565), (5, 1703026), (10, 851513), (13, 655010), (17, 500890), (26, 327505), (34, 250445), (65, 131002), (85, 100178), (130, 65501), (170, 50089), (221, 38530), (442, 19265), (1105, 7706), (2210, 3853)]