421036756

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{10657}}^1$

素因数の和:10768

約数の個数: 48

約数和(自身を含む): 902434176

約数和(自身を除く): 481397420

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 83, 119, 166, 238, 332, 476, 581, 1162, 1411, 2324, 2822, 5644, 9877, 10657, 19754, 21314, 39508, 42628, 74599, 149198, 181169, 298396, 362338, 724676, 884531, 1268183, 1769062, 2536366, 3538124, 5072732, 6191717, 12383434, 15037027, 24766868, 30074054, 60148108, 105259189, 210518378, 421036756]

約数ペア:

[(1, 421036756), (2, 210518378), (4, 105259189), (7, 60148108), (14, 30074054), (17, 24766868), (28, 15037027), (34, 12383434), (68, 6191717), (83, 5072732), (119, 3538124), (166, 2536366), (238, 1769062), (332, 1268183), (476, 884531), (581, 724676), (1162, 362338), (1411, 298396), (2324, 181169), (2822, 149198), (5644, 74599), (9877, 42628), (10657, 39508), (19754, 21314)]