490697076

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{361871}}^1$

素因数の和:361991

約数の個数: 24

約数和(自身を含む): 1155095424

約数和(自身を除く): 664398348

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 361871, 723742, 1085613, 1447484, 2171226, 4342452, 40891423, 81782846, 122674269, 163565692, 245348538, 490697076]

約数ペア:

[(1, 490697076), (2, 245348538), (3, 163565692), (4, 122674269), (6, 81782846), (12, 40891423), (113, 4342452), (226, 2171226), (339, 1447484), (452, 1085613), (678, 723742), (1356, 361871)]