520099566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{174413}}^1$

素因数の和:174496

約数の個数: 32

約数和(自身を含む): 1205549568

約数和(自身を除く): 685450002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 174413, 348826, 523239, 1046478, 1220891, 2441782, 3662673, 7325346, 12383323, 24766646, 37149969, 74299938, 86683261, 173366522, 260049783, 520099566]

約数ペア:

[(1, 520099566), (2, 260049783), (3, 173366522), (6, 86683261), (7, 74299938), (14, 37149969), (21, 24766646), (42, 12383323), (71, 7325346), (142, 3662673), (213, 2441782), (426, 1220891), (497, 1046478), (994, 523239), (1491, 348826), (2982, 174413)]