1380158648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{15683621}}^1$

素因数の和:15683638

約数の個数: 16

約数和(自身を含む): 2823051960

約数和(自身を除く): 1442893312

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 15683621, 31367242, 62734484, 125468968, 172519831, 345039662, 690079324, 1380158648]

約数ペア:

[(1, 1380158648), (2, 690079324), (4, 345039662), (8, 172519831), (11, 125468968), (22, 62734484), (44, 31367242), (88, 15683621)]