487779416

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{2377}}^1$

素因数の和:2723

約数の個数: 32

約数和(自身を含む): 927134640

約数和(自身を除く): 439355224

約数列:

[1, 2, 4, 8, 113, 226, 227, 452, 454, 904, 908, 1816, 2377, 4754, 9508, 19016, 25651, 51302, 102604, 205208, 268601, 537202, 539579, 1074404, 1079158, 2148808, 2158316, 4316632, 60972427, 121944854, 243889708, 487779416]

約数ペア:

[(1, 487779416), (2, 243889708), (4, 121944854), (8, 60972427), (113, 4316632), (226, 2158316), (227, 2148808), (452, 1079158), (454, 1074404), (904, 539579), (908, 537202), (1816, 268601), (2377, 205208), (4754, 102604), (9508, 51302), (19016, 25651)]