8440796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23189}}^1$

素因数の和:23213

約数の個数: 24

約数和(自身を含む): 18180960

約数和(自身を除く): 9740164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 23189, 46378, 92756, 162323, 301457, 324646, 602914, 649292, 1205828, 2110199, 4220398, 8440796]

約数ペア:

[(1, 8440796), (2, 4220398), (4, 2110199), (7, 1205828), (13, 649292), (14, 602914), (26, 324646), (28, 301457), (52, 162323), (91, 92756), (182, 46378), (364, 23189)]