636956894

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{48247}}^1$

素因数の和:48320

約数の個数: 32

約数和(自身を含む): 1167215616

約数和(自身を除く): 530258722

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 287, 322, 574, 943, 1886, 6601, 13202, 48247, 96494, 337729, 675458, 1109681, 1978127, 2219362, 3956254, 7767767, 13846889, 15535534, 27693778, 45496921, 90993842, 318478447, 636956894]

約数ペア:

[(1, 636956894), (2, 318478447), (7, 90993842), (14, 45496921), (23, 27693778), (41, 15535534), (46, 13846889), (82, 7767767), (161, 3956254), (287, 2219362), (322, 1978127), (574, 1109681), (943, 675458), (1886, 337729), (6601, 96494), (13202, 48247)]