271966318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{143291}}^1$

素因数の和:143379

約数の個数: 16

約数和(自身を含む): 445351536

約数和(自身を除く): 173385218

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 143291, 286582, 1862783, 3725566, 10460243, 20920486, 135983159, 271966318]

約数ペア:

[(1, 271966318), (2, 135983159), (13, 20920486), (26, 10460243), (73, 3725566), (146, 1862783), (949, 286582), (1898, 143291)]