4993430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 9834048

約数和(自身を除く): 4840618

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 541, 710, 923, 1082, 1846, 2705, 4615, 5410, 7033, 9230, 14066, 35165, 38411, 70330, 76822, 192055, 384110, 499343, 998686, 2496715, 4993430]

約数ペア:

[(1, 4993430), (2, 2496715), (5, 998686), (10, 499343), (13, 384110), (26, 192055), (65, 76822), (71, 70330), (130, 38411), (142, 35165), (355, 14066), (541, 9230), (710, 7033), (923, 5410), (1082, 4615), (1846, 2705)]