1409500078

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{240283}}^1$

素因数の和:240711

約数の個数: 16

約数和(自身を含む): 2422062720

約数和(自身を除く): 1012562642

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5866, 240283, 480566, 1681981, 3363962, 100678577, 201357154, 704750039, 1409500078]

約数ペア:

[(1, 1409500078), (2, 704750039), (7, 201357154), (14, 100678577), (419, 3363962), (838, 1681981), (2933, 480566), (5866, 240283)]