139004744

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{560503}}^1$

素因数の和:560540

約数の個数: 16

約数和(自身を含む): 269041920

約数和(自身を除く): 130037176

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 560503, 1121006, 2242012, 4484024, 17375593, 34751186, 69502372, 139004744]

約数ペア:

[(1, 139004744), (2, 69502372), (4, 34751186), (8, 17375593), (31, 4484024), (62, 2242012), (124, 1121006), (248, 560503)]