349523330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{5807}}^1$

素因数の和:6290

約数の個数: 32

約数和(自身を含む): 679117824

約数和(自身を除く): 329594494

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 463, 926, 2315, 4630, 5807, 6019, 11614, 12038, 29035, 30095, 58070, 60190, 75491, 150982, 377455, 754910, 2688641, 5377282, 13443205, 26886410, 34952333, 69904666, 174761665, 349523330]

約数ペア:

[(1, 349523330), (2, 174761665), (5, 69904666), (10, 34952333), (13, 26886410), (26, 13443205), (65, 5377282), (130, 2688641), (463, 754910), (926, 377455), (2315, 150982), (4630, 75491), (5807, 60190), (6019, 58070), (11614, 30095), (12038, 29035)]