2012607088

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{659}}^1$

素因数の和:926

約数の個数: 80

約数和(自身を含む): 4191517440

約数和(自身を除く): 2178910352

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 193, 344, 368, 386, 659, 688, 772, 989, 1318, 1544, 1978, 2636, 3088, 3956, 4439, 5272, 7912, 8299, 8878, 10544, 15157, 15824, 16598, 17756, 28337, 30314, 33196, 35512, 56674, 60628, 66392, 71024, 113348, 121256, 127187, 132784, 190877, 226696, 242512, 254374, 381754, 453392, 508748, 651751, 763508, 1017496, 1303502, 1527016, 2034992, 2607004, 2925301, 3054032, 5214008, 5469041, 5850602, 10428016, 10938082, 11701204, 21876164, 23402408, 43752328, 46804816, 87504656, 125787943, 251575886, 503151772, 1006303544, 2012607088]

約数ペア:

[(1, 2012607088), (2, 1006303544), (4, 503151772), (8, 251575886), (16, 125787943), (23, 87504656), (43, 46804816), (46, 43752328), (86, 23402408), (92, 21876164), (172, 11701204), (184, 10938082), (193, 10428016), (344, 5850602), (368, 5469041), (386, 5214008), (659, 3054032), (688, 2925301), (772, 2607004), (989, 2034992), (1318, 1527016), (1544, 1303502), (1978, 1017496), (2636, 763508), (3088, 651751), (3956, 508748), (4439, 453392), (5272, 381754), (7912, 254374), (8299, 242512), (8878, 226696), (10544, 190877), (15157, 132784), (15824, 127187), (16598, 121256), (17756, 113348), (28337, 71024), (30314, 66392), (33196, 60628), (35512, 56674)]