1255762768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{10079}}^1$

素因数の和:10699

約数の個数: 40

約数和(自身を含む): 2624832000

約数和(自身を除く): 1369069232

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 599, 1198, 2396, 4792, 7787, 9584, 10079, 15574, 20158, 31148, 40316, 62296, 80632, 124592, 131027, 161264, 262054, 524108, 1048216, 2096432, 6037321, 12074642, 24149284, 48298568, 78485173, 96597136, 156970346, 313940692, 627881384, 1255762768]

約数ペア:

[(1, 1255762768), (2, 627881384), (4, 313940692), (8, 156970346), (13, 96597136), (16, 78485173), (26, 48298568), (52, 24149284), (104, 12074642), (208, 6037321), (599, 2096432), (1198, 1048216), (2396, 524108), (4792, 262054), (7787, 161264), (9584, 131027), (10079, 124592), (15574, 80632), (20158, 62296), (31148, 40316)]