1889596742

素因数分解:

$2^1\times {\mathrm{11}}^4\times {\mathrm{47}}^1\times {\mathrm{1373}}^1$

素因数の和:1466

約数の個数: 40

約数和(自身を含む): 3186470880

約数和(自身を除く): 1296874138

約数列:

[1, 2, 11, 22, 47, 94, 121, 242, 517, 1034, 1331, 1373, 2662, 2746, 5687, 11374, 14641, 15103, 29282, 30206, 62557, 64531, 125114, 129062, 166133, 332266, 688127, 709841, 1376254, 1419682, 1827463, 3654926, 7808251, 15616502, 20102093, 40204186, 85890761, 171781522, 944798371, 1889596742]

約数ペア:

[(1, 1889596742), (2, 944798371), (11, 171781522), (22, 85890761), (47, 40204186), (94, 20102093), (121, 15616502), (242, 7808251), (517, 3654926), (1034, 1827463), (1331, 1419682), (1373, 1376254), (2662, 709841), (2746, 688127), (5687, 332266), (11374, 166133), (14641, 129062), (15103, 125114), (29282, 64531), (30206, 62557)]