130140946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{769}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 220429440

約数和(自身を除く): 90288494

約数列:

[1, 2, 13, 23, 26, 46, 283, 299, 566, 598, 769, 1538, 3679, 6509, 7358, 9997, 13018, 17687, 19994, 35374, 84617, 169234, 217627, 229931, 435254, 459862, 2829151, 5005421, 5658302, 10010842, 65070473, 130140946]

約数ペア:

[(1, 130140946), (2, 65070473), (13, 10010842), (23, 5658302), (26, 5005421), (46, 2829151), (283, 459862), (299, 435254), (566, 229931), (598, 217627), (769, 169234), (1538, 84617), (3679, 35374), (6509, 19994), (7358, 17687), (9997, 13018)]