242537306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{22453}}^1$

素因数の和:22957

約数の個数: 16

約数和(自身を含む): 397705248

約数和(自身を除く): 155167942

約数列:

[1, 2, 11, 22, 491, 982, 5401, 10802, 22453, 44906, 246983, 493966, 11024423, 22048846, 121268653, 242537306]

約数ペア:

[(1, 242537306), (2, 121268653), (11, 22048846), (22, 11024423), (491, 493966), (982, 246983), (5401, 44906), (10802, 22453)]