2048017491

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{55219}}^1$

素因数の和:55555

約数の個数: 24

約数和(自身を含む): 3195912720

約数和(自身を除く): 1147895229

約数列:

[1, 3, 9, 13, 39, 117, 317, 951, 2853, 4121, 12363, 37089, 55219, 165657, 496971, 717847, 2153541, 6460623, 17504423, 52513269, 157539807, 227557499, 682672497, 2048017491]

約数ペア:

[(1, 2048017491), (3, 682672497), (9, 227557499), (13, 157539807), (39, 52513269), (117, 17504423), (317, 6460623), (951, 2153541), (2853, 717847), (4121, 496971), (12363, 165657), (37089, 55219)]