1138456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 2468880

約数和(自身を除く): 1330424

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 761, 1496, 1522, 3044, 6088, 8371, 12937, 16742, 25874, 33484, 51748, 66968, 103496, 142307, 284614, 569228, 1138456]

約数ペア:

[(1, 1138456), (2, 569228), (4, 284614), (8, 142307), (11, 103496), (17, 66968), (22, 51748), (34, 33484), (44, 25874), (68, 16742), (88, 12937), (136, 8371), (187, 6088), (374, 3044), (748, 1522), (761, 1496)]