172663694

素因数分解:

$2^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{20521}}^1$

素因数の和:21131

約数の個数: 16

約数和(自身を含む): 296501856

約数和(自身を除く): 123838162

約数列:

[1, 2, 7, 14, 601, 1202, 4207, 8414, 20521, 41042, 143647, 287294, 12333121, 24666242, 86331847, 172663694]

約数ペア:

[(1, 172663694), (2, 86331847), (7, 24666242), (14, 12333121), (601, 287294), (1202, 143647), (4207, 41042), (8414, 20521)]