8948290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4049}}^1$

素因数の和:4086

約数の個数: 32

約数和(自身を含む): 18370800

約数和(自身を除く): 9422510

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 4049, 8098, 20245, 40490, 52637, 68833, 105274, 137666, 263185, 344165, 526370, 688330, 894829, 1789658, 4474145, 8948290]

約数ペア:

[(1, 8948290), (2, 4474145), (5, 1789658), (10, 894829), (13, 688330), (17, 526370), (26, 344165), (34, 263185), (65, 137666), (85, 105274), (130, 68833), (170, 52637), (221, 40490), (442, 20245), (1105, 8098), (2210, 4049)]