816925254

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{90709}}^1$

素因数の和:90812

約数の個数: 32

約数和(自身を含む): 1741632000

約数和(自身を除く): 924706746

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 1501, 3002, 4503, 9006, 90709, 181418, 272127, 544254, 1723471, 3446942, 5170413, 7166011, 10340826, 14332022, 21498033, 42996066, 136154209, 272308418, 408462627, 816925254]

約数ペア:

[(1, 816925254), (2, 408462627), (3, 272308418), (6, 136154209), (19, 42996066), (38, 21498033), (57, 14332022), (79, 10340826), (114, 7166011), (158, 5170413), (237, 3446942), (474, 1723471), (1501, 544254), (3002, 272127), (4503, 181418), (9006, 90709)]