13904659664

素因数分解:

$2^4\times 7^1\times {\mathrm{124148747}}^1$

素因数の和:124148762

約数の個数: 20

約数和(自身を含む): 30788889504

約数和(自身を除く): 16884229840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 124148747, 248297494, 496594988, 869041229, 993189976, 1738082458, 1986379952, 3476164916, 6952329832, 13904659664]

約数ペア:

[(1, 13904659664), (2, 6952329832), (4, 3476164916), (7, 1986379952), (8, 1738082458), (14, 993189976), (16, 869041229), (28, 496594988), (56, 248297494), (112, 124148747)]