859161454

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{28057}}^1$

素因数の和:28371

約数の個数: 16

約数和(自身を含む): 1315134576

約数和(自身を除く): 455973122

約数列:

[1, 2, 61, 122, 251, 502, 15311, 28057, 30622, 56114, 1711477, 3422954, 7042307, 14084614, 429580727, 859161454]

約数ペア:

[(1, 859161454), (2, 429580727), (61, 14084614), (122, 7042307), (251, 3422954), (502, 1711477), (15311, 56114), (28057, 30622)]