61921210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{476317}}^1$

素因数の和:476337

約数の個数: 16

約数和(自身を含む): 120032136

約数和(自身を除く): 58110926

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 476317, 952634, 2381585, 4763170, 6192121, 12384242, 30960605, 61921210]

約数ペア:

[(1, 61921210), (2, 30960605), (5, 12384242), (10, 6192121), (13, 4763170), (26, 2381585), (65, 952634), (130, 476317)]