142729912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1372403}}^1$

素因数の和:1372422

約数の個数: 16

約数和(自身を含む): 288204840

約数和(自身を除く): 145474928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1372403, 2744806, 5489612, 10979224, 17841239, 35682478, 71364956, 142729912]

約数ペア:

[(1, 142729912), (2, 71364956), (4, 35682478), (8, 17841239), (13, 10979224), (26, 5489612), (52, 2744806), (104, 1372403)]