2044499288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{68023}}^1$

素因数の和:68076

約数の個数: 48

約数和(自身を含む): 4385507280

約数和(自身を除く): 2341007992

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 884, 1156, 1768, 2312, 3757, 7514, 15028, 30056, 68023, 136046, 272092, 544184, 884299, 1156391, 1768598, 2312782, 3537196, 4625564, 7074392, 9251128, 15033083, 19658647, 30066166, 39317294, 60132332, 78634588, 120264664, 157269176, 255562411, 511124822, 1022249644, 2044499288]

約数ペア:

[(1, 2044499288), (2, 1022249644), (4, 511124822), (8, 255562411), (13, 157269176), (17, 120264664), (26, 78634588), (34, 60132332), (52, 39317294), (68, 30066166), (104, 19658647), (136, 15033083), (221, 9251128), (289, 7074392), (442, 4625564), (578, 3537196), (884, 2312782), (1156, 1768598), (1768, 1156391), (2312, 884299), (3757, 544184), (7514, 272092), (15028, 136046), (30056, 68023)]