1293113842

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{2957}}^1\times {\mathrm{5333}}^1$

素因数の和:8333

約数の個数: 16

約数和(自身を含む): 1988024472

約数和(自身を除く): 694910630

約数列:

[1, 2, 41, 82, 2957, 5333, 5914, 10666, 121237, 218653, 242474, 437306, 15769681, 31539362, 646556921, 1293113842]

約数ペア:

[(1, 1293113842), (2, 646556921), (41, 31539362), (82, 15769681), (2957, 437306), (5333, 242474), (5914, 218653), (10666, 121237)]