2912281043

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{5743}}^1$

素因数の和:5967

約数の個数: 24

約数和(自身を含む): 3457428480

約数和(自身を除く): 545147437

約数列:

[1, 7, 49, 79, 131, 553, 917, 3871, 5743, 6419, 10349, 40201, 72443, 281407, 453697, 507101, 752333, 3175879, 5266331, 22231153, 36864317, 59434307, 416040149, 2912281043]

約数ペア:

[(1, 2912281043), (7, 416040149), (49, 59434307), (79, 36864317), (131, 22231153), (553, 5266331), (917, 3175879), (3871, 752333), (5743, 507101), (6419, 453697), (10349, 281407), (40201, 72443)]