971722934

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1277}}^1$

素因数の和:1449

約数の個数: 64

約数和(自身を含む): 1860195456

約数和(自身を除く): 888472522

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 113, 182, 226, 259, 481, 518, 791, 962, 1277, 1469, 1582, 2554, 2938, 3367, 4181, 6734, 8362, 8939, 10283, 16601, 17878, 20566, 29267, 33202, 47249, 54353, 58534, 94498, 108706, 116207, 144301, 232414, 288602, 330743, 380471, 614237, 661486, 760942, 1010107, 1228474, 1875913, 2020214, 3751826, 4299659, 5339137, 8599318, 10678274, 13131391, 26262782, 37373959, 69408781, 74747918, 138817562, 485861467, 971722934]

約数ペア:

[(1, 971722934), (2, 485861467), (7, 138817562), (13, 74747918), (14, 69408781), (26, 37373959), (37, 26262782), (74, 13131391), (91, 10678274), (113, 8599318), (182, 5339137), (226, 4299659), (259, 3751826), (481, 2020214), (518, 1875913), (791, 1228474), (962, 1010107), (1277, 760942), (1469, 661486), (1582, 614237), (2554, 380471), (2938, 330743), (3367, 288602), (4181, 232414), (6734, 144301), (8362, 116207), (8939, 108706), (10283, 94498), (16601, 58534), (17878, 54353), (20566, 47249), (29267, 33202)]