2045504409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2621}}^1\times {\mathrm{20011}}^1$

素因数の和:22648

約数の個数: 16

約数和(自身を含む): 2938401984

約数和(自身を除く): 892897575

約数列:

[1, 3, 13, 39, 2621, 7863, 20011, 34073, 60033, 102219, 260143, 780429, 52448831, 157346493, 681834803, 2045504409]

約数ペア:

[(1, 2045504409), (3, 681834803), (13, 157346493), (39, 52448831), (2621, 780429), (7863, 260143), (20011, 102219), (34073, 60033)]