520885274

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1193}}^1\times {\mathrm{2399}}^1$

素因数の和:3614

約数の個数: 32

約数和(自身を含む): 962841600

約数和(自身を除く): 441956326

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1193, 2386, 2399, 4798, 8351, 15509, 16702, 16793, 31018, 31187, 33586, 62374, 108563, 217126, 218309, 436618, 2862007, 5724014, 20034049, 37206091, 40068098, 74412182, 260442637, 520885274]

約数ペア:

[(1, 520885274), (2, 260442637), (7, 74412182), (13, 40068098), (14, 37206091), (26, 20034049), (91, 5724014), (182, 2862007), (1193, 436618), (2386, 218309), (2399, 217126), (4798, 108563), (8351, 62374), (15509, 33586), (16702, 31187), (16793, 31018)]