2021690594

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{571}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 3846915072

約数和(自身を除く): 1825224478

約数列:

[1, 2, 7, 11, 14, 22, 77, 83, 154, 166, 277, 554, 571, 581, 913, 1142, 1162, 1826, 1939, 3047, 3878, 3997, 6094, 6281, 6391, 7994, 12562, 12782, 21329, 22991, 42658, 43967, 45982, 47393, 87934, 94786, 158167, 160937, 252901, 316334, 321874, 331751, 505802, 521323, 663502, 1042646, 1107169, 1739837, 1770307, 2214338, 3479674, 3540614, 3649261, 7298522, 12178859, 13127861, 24357718, 26255722, 91895027, 144406471, 183790054, 288812942, 1010845297, 2021690594]

約数ペア:

[(1, 2021690594), (2, 1010845297), (7, 288812942), (11, 183790054), (14, 144406471), (22, 91895027), (77, 26255722), (83, 24357718), (154, 13127861), (166, 12178859), (277, 7298522), (554, 3649261), (571, 3540614), (581, 3479674), (913, 2214338), (1142, 1770307), (1162, 1739837), (1826, 1107169), (1939, 1042646), (3047, 663502), (3878, 521323), (3997, 505802), (6094, 331751), (6281, 321874), (6391, 316334), (7994, 252901), (12562, 160937), (12782, 158167), (21329, 94786), (22991, 87934), (42658, 47393), (43967, 45982)]