2103452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 4174800

約数和(自身を除く): 2071348

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2129, 4258, 8516, 27677, 40451, 55354, 80902, 110708, 161804, 525863, 1051726, 2103452]

約数ペア:

[(1, 2103452), (2, 1051726), (4, 525863), (13, 161804), (19, 110708), (26, 80902), (38, 55354), (52, 40451), (76, 27677), (247, 8516), (494, 4258), (988, 2129)]