1035710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 2080512

約数和(自身を除く): 1044802

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 257, 310, 403, 514, 806, 1285, 2015, 2570, 3341, 4030, 6682, 7967, 15934, 16705, 33410, 39835, 79670, 103571, 207142, 517855, 1035710]

約数ペア:

[(1, 1035710), (2, 517855), (5, 207142), (10, 103571), (13, 79670), (26, 39835), (31, 33410), (62, 16705), (65, 15934), (130, 7967), (155, 6682), (257, 4030), (310, 3341), (403, 2570), (514, 2015), (806, 1285)]