2071742

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:307

約数の個数: 16

約数和(自身を含む): 3201120

約数和(自身を除く): 1129378

約数列:

[1, 2, 89, 103, 113, 178, 206, 226, 9167, 10057, 11639, 18334, 20114, 23278, 1035871, 2071742]

約数ペア:

[(1, 2071742), (2, 1035871), (89, 23278), (103, 20114), (113, 18334), (178, 11639), (206, 10057), (226, 9167)]