13521430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2213}}^1$

素因数の和:2280

約数の個数: 32

約数和(自身を含む): 26780544

約数和(自身を除く): 13259114

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 2213, 3055, 4426, 6110, 11065, 22130, 28769, 57538, 104011, 143845, 208022, 287690, 520055, 1040110, 1352143, 2704286, 6760715, 13521430]

約数ペア:

[(1, 13521430), (2, 6760715), (5, 2704286), (10, 1352143), (13, 1040110), (26, 520055), (47, 287690), (65, 208022), (94, 143845), (130, 104011), (235, 57538), (470, 28769), (611, 22130), (1222, 11065), (2213, 6110), (3055, 4426)]