1981102

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:327

約数の個数: 16

約数和(自身を含む): 3070080

約数和(自身を除く): 1088978

約数列:

[1, 2, 59, 103, 118, 163, 206, 326, 6077, 9617, 12154, 16789, 19234, 33578, 990551, 1981102]

約数ペア:

[(1, 1981102), (2, 990551), (59, 33578), (103, 19234), (118, 16789), (163, 12154), (206, 9617), (326, 6077)]