308103436

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{557}}^1\times {\mathrm{2267}}^1$

素因数の和:2889

約数の個数: 24

約数和(自身を含む): 549246096

約数和(自身を除く): 241142660

約数列:

[1, 2, 4, 61, 122, 244, 557, 1114, 2228, 2267, 4534, 9068, 33977, 67954, 135908, 138287, 276574, 553148, 1262719, 2525438, 5050876, 77025859, 154051718, 308103436]

約数ペア:

[(1, 308103436), (2, 154051718), (4, 77025859), (61, 5050876), (122, 2525438), (244, 1262719), (557, 553148), (1114, 276574), (2228, 138287), (2267, 135908), (4534, 67954), (9068, 33977)]