2152856158

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{55661}}^1$

素因数の和:55979

約数の個数: 16

約数和(自身を含む): 3282276816

約数和(自身を除く): 1129420658

約数列:

[1, 2, 83, 166, 233, 466, 19339, 38678, 55661, 111322, 4619863, 9239726, 12969013, 25938026, 1076428079, 2152856158]

約数ペア:

[(1, 2152856158), (2, 1076428079), (83, 25938026), (166, 12969013), (233, 9239726), (466, 4619863), (19339, 111322), (38678, 55661)]