8266209510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21195409}}^1$

素因数の和:21195432

約数の個数: 32

約数和(自身を含む): 21364973280

約数和(自身を除く): 13098763770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 21195409, 42390818, 63586227, 105977045, 127172454, 211954090, 275540317, 317931135, 551080634, 635862270, 826620951, 1377701585, 1653241902, 2755403170, 4133104755, 8266209510]

約数ペア:

[(1, 8266209510), (2, 4133104755), (3, 2755403170), (5, 1653241902), (6, 1377701585), (10, 826620951), (13, 635862270), (15, 551080634), (26, 317931135), (30, 275540317), (39, 211954090), (65, 127172454), (78, 105977045), (130, 63586227), (195, 42390818), (390, 21195409)]