2243386354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1\times {\mathrm{4297}}^1$

素因数の和:5578

約数の個数: 32

約数和(自身を含む): 3868200000

約数和(自身を除く): 1624813646

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1249, 2498, 4297, 8594, 13739, 23731, 27478, 47267, 47462, 81643, 94534, 163286, 261041, 522082, 898073, 1796146, 5366953, 10733906, 59036483, 101972107, 118072966, 203944214, 1121693177, 2243386354]

約数ペア:

[(1, 2243386354), (2, 1121693177), (11, 203944214), (19, 118072966), (22, 101972107), (38, 59036483), (209, 10733906), (418, 5366953), (1249, 1796146), (2498, 898073), (4297, 522082), (8594, 261041), (13739, 163286), (23731, 94534), (27478, 81643), (47267, 47462)]