2044295

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 2808960

約数和(自身を除く): 764665

約数列:

[1, 5, 11, 31, 55, 109, 121, 155, 341, 545, 605, 1199, 1705, 3379, 3751, 5995, 13189, 16895, 18755, 37169, 65945, 185845, 408859, 2044295]

約数ペア:

[(1, 2044295), (5, 408859), (11, 185845), (31, 65945), (55, 37169), (109, 18755), (121, 16895), (155, 13189), (341, 5995), (545, 3751), (605, 3379), (1199, 1705)]