2275571816

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{4243}}^1$

素因数の和:4474

約数の個数: 64

約数和(自身を含む): 4988906880

約数和(自身を除く): 2713335064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 157, 244, 314, 427, 488, 628, 854, 1099, 1256, 1708, 2198, 3416, 4243, 4396, 8486, 8792, 9577, 16972, 19154, 29701, 33944, 38308, 59402, 67039, 76616, 118804, 134078, 237608, 258823, 268156, 517646, 536312, 666151, 1035292, 1332302, 1811761, 2070584, 2664604, 3623522, 4663057, 5329208, 7247044, 9326114, 14494088, 18652228, 37304456, 40635211, 81270422, 162540844, 284446477, 325081688, 568892954, 1137785908, 2275571816]

約数ペア:

[(1, 2275571816), (2, 1137785908), (4, 568892954), (7, 325081688), (8, 284446477), (14, 162540844), (28, 81270422), (56, 40635211), (61, 37304456), (122, 18652228), (157, 14494088), (244, 9326114), (314, 7247044), (427, 5329208), (488, 4663057), (628, 3623522), (854, 2664604), (1099, 2070584), (1256, 1811761), (1708, 1332302), (2198, 1035292), (3416, 666151), (4243, 536312), (4396, 517646), (8486, 268156), (8792, 258823), (9577, 237608), (16972, 134078), (19154, 118804), (29701, 76616), (33944, 67039), (38308, 59402)]