1427280078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{244481}}^1$

素因数の和:244632

約数の個数: 32

約数和(自身を含む): 3285838080

約数和(自身を除く): 1858558002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 244481, 488962, 733443, 1466886, 1711367, 3422734, 5134101, 10268202, 33982859, 67965718, 101948577, 203897154, 237880013, 475760026, 713640039, 1427280078]

約数ペア:

[(1, 1427280078), (2, 713640039), (3, 475760026), (6, 237880013), (7, 203897154), (14, 101948577), (21, 67965718), (42, 33982859), (139, 10268202), (278, 5134101), (417, 3422734), (834, 1711367), (973, 1466886), (1946, 733443), (2919, 488962), (5838, 244481)]