1813307041

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{16759}}^1$

素因数の和:16849

約数の個数: 32

約数和(自身を含む): 2365171200

約数和(自身を除く): 551864159

約数列:

[1, 7, 13, 29, 41, 91, 203, 287, 377, 533, 1189, 2639, 3731, 8323, 15457, 16759, 108199, 117313, 217867, 486011, 687119, 1525069, 3402077, 4809833, 6318143, 8932547, 19926451, 44227001, 62527829, 139485157, 259043863, 1813307041]

約数ペア:

[(1, 1813307041), (7, 259043863), (13, 139485157), (29, 62527829), (41, 44227001), (91, 19926451), (203, 8932547), (287, 6318143), (377, 4809833), (533, 3402077), (1189, 1525069), (2639, 687119), (3731, 486011), (8323, 217867), (15457, 117313), (16759, 108199)]