2931947330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1326673}}^1$

素因数の和:1326710

約数の個数: 32

約数和(自身を含む): 6017793264

約数和(自身を除く): 3085845934

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 1326673, 2653346, 6633365, 13266730, 17246749, 22553441, 34493498, 45106882, 86233745, 112767205, 172467490, 225534410, 293194733, 586389466, 1465973665, 2931947330]

約数ペア:

[(1, 2931947330), (2, 1465973665), (5, 586389466), (10, 293194733), (13, 225534410), (17, 172467490), (26, 112767205), (34, 86233745), (65, 45106882), (85, 34493498), (130, 22553441), (170, 17246749), (221, 13266730), (442, 6633365), (1105, 2653346), (2210, 1326673)]