255548582011

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5581}}^1\times {\mathrm{33013}}^1$

素因数の和:38686

約数の個数: 16

約数和(自身を含む): 272740539040

約数和(自身を除く): 17191957029

約数列:

[1, 19, 73, 1387, 5581, 33013, 106039, 407413, 627247, 2409949, 7740847, 45789031, 184245553, 3500665507, 13449925369, 255548582011]

約数ペア:

[(1, 255548582011), (19, 13449925369), (73, 3500665507), (1387, 184245553), (5581, 45789031), (33013, 7740847), (106039, 2409949), (407413, 627247)]