1438020138

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{3283151}}^1$

素因数の和:3283229

約数の個数: 16

約数和(自身を含む): 2915438976

約数和(自身を除く): 1477418838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 3283151, 6566302, 9849453, 19698906, 239670023, 479340046, 719010069, 1438020138]

約数ペア:

[(1, 1438020138), (2, 719010069), (3, 479340046), (6, 239670023), (73, 19698906), (146, 9849453), (219, 6566302), (438, 3283151)]