3914977808

素因数分解:

$2^4\times 7^1\times {\mathrm{34955159}}^1$

素因数の和:34955174

約数の個数: 20

約数和(自身を含む): 8668879680

約数和(自身を除く): 4753901872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 34955159, 69910318, 139820636, 244686113, 279641272, 489372226, 559282544, 978744452, 1957488904, 3914977808]

約数ペア:

[(1, 3914977808), (2, 1957488904), (4, 978744452), (7, 559282544), (8, 489372226), (14, 279641272), (16, 244686113), (28, 139820636), (56, 69910318), (112, 34955159)]