138852421378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{11053369}}^1$

素因数の和:11053953

約数の個数: 16

約数和(自身を含む): 227610995040

約数和(自身を除く): 88758573662

約数列:

[1, 2, 11, 22, 571, 1142, 6281, 12562, 11053369, 22106738, 121587059, 243174118, 6311473699, 12622947398, 69426210689, 138852421378]

約数ペア:

[(1, 138852421378), (2, 69426210689), (11, 12622947398), (22, 6311473699), (571, 243174118), (1142, 121587059), (6281, 22106738), (12562, 11053369)]