1609672204

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{5009}}^1$

素因数の和:5542

約数の個数: 48

約数和(自身を含む): 3366720000

約数和(自身を除く): 1757047796

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 499, 644, 998, 1996, 3493, 5009, 6986, 10018, 11477, 13972, 20036, 22954, 35063, 45908, 70126, 80339, 115207, 140252, 160678, 230414, 321356, 460828, 806449, 1612898, 2499491, 3225796, 4998982, 9997964, 17496437, 34992874, 57488293, 69985748, 114976586, 229953172, 402418051, 804836102, 1609672204]

約数ペア:

[(1, 1609672204), (2, 804836102), (4, 402418051), (7, 229953172), (14, 114976586), (23, 69985748), (28, 57488293), (46, 34992874), (92, 17496437), (161, 9997964), (322, 4998982), (499, 3225796), (644, 2499491), (998, 1612898), (1996, 806449), (3493, 460828), (5009, 321356), (6986, 230414), (10018, 160678), (11477, 140252), (13972, 115207), (20036, 80339), (22954, 70126), (35063, 45908)]