2015884975108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1277}}^1\times {\mathrm{110023}}^1$

素因数の和:111532

約数の個数: 48

約数和(自身を含む): 3755992270464

約数和(自身を除く): 1740107295356

約数列:

[1, 2, 4, 17, 34, 68, 211, 422, 844, 1277, 2554, 3587, 5108, 7174, 14348, 21709, 43418, 86836, 110023, 220046, 269447, 440092, 538894, 1077788, 1870391, 3740782, 4580599, 7481564, 9161198, 18322396, 23214853, 46429706, 92859412, 140499371, 280998742, 394652501, 561997484, 789305002, 1578610004, 2388489307, 4776978614, 9553957228, 29645367281, 59290734562, 118581469124, 503971243777, 1007942487554, 2015884975108]

約数ペア:

[(1, 2015884975108), (2, 1007942487554), (4, 503971243777), (17, 118581469124), (34, 59290734562), (68, 29645367281), (211, 9553957228), (422, 4776978614), (844, 2388489307), (1277, 1578610004), (2554, 789305002), (3587, 561997484), (5108, 394652501), (7174, 280998742), (14348, 140499371), (21709, 92859412), (43418, 46429706), (86836, 23214853), (110023, 18322396), (220046, 9161198), (269447, 7481564), (440092, 4580599), (538894, 3740782), (1077788, 1870391)]