2017886564752

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{1193}}^1\times {\mathrm{5527}}^1$

素因数の和:7376

約数の個数: 80

約数和(自身を含む): 4046434440192

約数和(自身を除く): 2028547875440

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 617, 1193, 1234, 2386, 2468, 4772, 4936, 5527, 9544, 9872, 11054, 19088, 19127, 22108, 36983, 38254, 44216, 73966, 76508, 88432, 147932, 153016, 171337, 295864, 306032, 342674, 591728, 685348, 736081, 1370696, 1472162, 2741392, 2944324, 3410159, 5888648, 6593711, 6820318, 11777296, 13187422, 13640636, 22818511, 26374844, 27281272, 45637022, 52749688, 54562544, 91274044, 105499376, 105714929, 182548088, 204405041, 211429858, 365096176, 408810082, 422859716, 817620164, 845719432, 1635240328, 1691438864, 3270480656, 4068319687, 8136639374, 16273278748, 32546557496, 65093114992, 126117910297, 252235820594, 504471641188, 1008943282376, 2017886564752]

約数ペア:

[(1, 2017886564752), (2, 1008943282376), (4, 504471641188), (8, 252235820594), (16, 126117910297), (31, 65093114992), (62, 32546557496), (124, 16273278748), (248, 8136639374), (496, 4068319687), (617, 3270480656), (1193, 1691438864), (1234, 1635240328), (2386, 845719432), (2468, 817620164), (4772, 422859716), (4936, 408810082), (5527, 365096176), (9544, 211429858), (9872, 204405041), (11054, 182548088), (19088, 105714929), (19127, 105499376), (22108, 91274044), (36983, 54562544), (38254, 52749688), (44216, 45637022), (73966, 27281272), (76508, 26374844), (88432, 22818511), (147932, 13640636), (153016, 13187422), (171337, 11777296), (295864, 6820318), (306032, 6593711), (342674, 5888648), (591728, 3410159), (685348, 2944324), (736081, 2741392), (1370696, 1472162)]