1680476434

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4091}}^1$

素因数の和:4211

約数の個数: 64

約数和(自身を含む): 3239292672

約数和(自身を除く): 1558816238

約数列:

[1, 2, 7, 13, 14, 26, 37, 61, 74, 91, 122, 182, 259, 427, 481, 518, 793, 854, 962, 1586, 2257, 3367, 4091, 4514, 5551, 6734, 8182, 11102, 15799, 28637, 29341, 31598, 53183, 57274, 58682, 106366, 151367, 205387, 249551, 302734, 372281, 410774, 499102, 744562, 1059569, 1746857, 1967771, 2119138, 3244163, 3493714, 3935542, 6488326, 9233387, 13774397, 18466774, 22709141, 27548794, 45418282, 64633709, 120034031, 129267418, 240068062, 840238217, 1680476434]

約数ペア:

[(1, 1680476434), (2, 840238217), (7, 240068062), (13, 129267418), (14, 120034031), (26, 64633709), (37, 45418282), (61, 27548794), (74, 22709141), (91, 18466774), (122, 13774397), (182, 9233387), (259, 6488326), (427, 3935542), (481, 3493714), (518, 3244163), (793, 2119138), (854, 1967771), (962, 1746857), (1586, 1059569), (2257, 744562), (3367, 499102), (4091, 410774), (4514, 372281), (5551, 302734), (6734, 249551), (8182, 205387), (11102, 151367), (15799, 106366), (28637, 58682), (29341, 57274), (31598, 53183)]