40741402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{1553}}^1$

素因数の和:2577

約数の個数: 16

約数和(自身を含む): 65920680

約数和(自身を除く): 25179278

約数列:

[1, 2, 13, 26, 1009, 1553, 2018, 3106, 13117, 20189, 26234, 40378, 1566977, 3133954, 20370701, 40741402]

約数ペア:

[(1, 40741402), (2, 20370701), (13, 3133954), (26, 1566977), (1009, 40378), (1553, 26234), (2018, 20189), (3106, 13117)]