8494754498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1\times {\mathrm{111829}}^1$

素因数の和:113849

約数の個数: 16

約数和(自身を含む): 13419600000

約数和(自身を除く): 4924845502

約数列:

[1, 2, 19, 38, 1999, 3998, 37981, 75962, 111829, 223658, 2124751, 4249502, 223546171, 447092342, 4247377249, 8494754498]

約数ペア:

[(1, 8494754498), (2, 4247377249), (19, 447092342), (38, 223546171), (1999, 4249502), (3998, 2124751), (37981, 223658), (75962, 111829)]