2013263330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{329503}}^1$

素因数の和:329570

約数の個数: 32

約数和(自身を含む): 3985680384

約数和(自身を除く): 1972417054

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 329503, 659006, 1647515, 3295030, 4283539, 8567078, 15486641, 21417695, 30973282, 42835390, 77433205, 154866410, 201326333, 402652666, 1006631665, 2013263330]

約数ペア:

[(1, 2013263330), (2, 1006631665), (5, 402652666), (10, 201326333), (13, 154866410), (26, 77433205), (47, 42835390), (65, 30973282), (94, 21417695), (130, 15486641), (235, 8567078), (470, 4283539), (611, 3295030), (1222, 1647515), (3055, 659006), (6110, 329503)]