9918044630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4487803}}^1$

素因数の和:4487840

約数の個数: 32

約数和(自身を含む): 20356678944

約数和(自身を除く): 10438634314

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 4487803, 8975606, 22439015, 44878030, 58341439, 76292651, 116682878, 152585302, 291707195, 381463255, 583414390, 762926510, 991804463, 1983608926, 4959022315, 9918044630]

約数ペア:

[(1, 9918044630), (2, 4959022315), (5, 1983608926), (10, 991804463), (13, 762926510), (17, 583414390), (26, 381463255), (34, 291707195), (65, 152585302), (85, 116682878), (130, 76292651), (170, 58341439), (221, 44878030), (442, 22439015), (1105, 8975606), (2210, 4487803)]