248335928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1633789}}^1$

素因数の和:1633814

約数の個数: 16

約数和(自身を含む): 490137000

約数和(自身を除く): 241801072

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1633789, 3267578, 6535156, 13070312, 31041991, 62083982, 124167964, 248335928]

約数ペア:

[(1, 248335928), (2, 124167964), (4, 62083982), (8, 31041991), (19, 13070312), (38, 6535156), (76, 3267578), (152, 1633789)]