2013208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 4062960

約数和(自身を除く): 2049752

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 131, 136, 226, 262, 452, 524, 904, 1048, 1921, 2227, 3842, 4454, 7684, 8908, 14803, 15368, 17816, 29606, 59212, 118424, 251651, 503302, 1006604, 2013208]

約数ペア:

[(1, 2013208), (2, 1006604), (4, 503302), (8, 251651), (17, 118424), (34, 59212), (68, 29606), (113, 17816), (131, 15368), (136, 14803), (226, 8908), (262, 7684), (452, 4454), (524, 3842), (904, 2227), (1048, 1921)]