261023491

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{2269}}^1$

素因数の和:2454

約数の個数: 16

約数和(自身を含む): 283404960

約数和(自身を除く): 22381469

約数列:

[1, 17, 67, 101, 1139, 1717, 2269, 6767, 38573, 115039, 152023, 229169, 2584391, 3895873, 15354323, 261023491]

約数ペア:

[(1, 261023491), (17, 15354323), (67, 3895873), (101, 2584391), (1139, 229169), (1717, 152023), (2269, 115039), (6767, 38573)]