2672410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 5280912

約数和(自身を除く): 2608502

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 337, 610, 674, 793, 1586, 1685, 3370, 3965, 4381, 7930, 8762, 20557, 21905, 41114, 43810, 102785, 205570, 267241, 534482, 1336205, 2672410]

約数ペア:

[(1, 2672410), (2, 1336205), (5, 534482), (10, 267241), (13, 205570), (26, 102785), (61, 43810), (65, 41114), (122, 21905), (130, 20557), (305, 8762), (337, 7930), (610, 4381), (674, 3965), (793, 3370), (1586, 1685)]