2670460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10271}}^1$

素因数の和:10293

約数の個数: 24

約数和(自身を含む): 6039936

約数和(自身を除く): 3369476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 10271, 20542, 41084, 51355, 102710, 133523, 205420, 267046, 534092, 667615, 1335230, 2670460]

約数ペア:

[(1, 2670460), (2, 1335230), (4, 667615), (5, 534092), (10, 267046), (13, 205420), (20, 133523), (26, 102710), (52, 51355), (65, 41084), (130, 20542), (260, 10271)]