2222368408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{21368927}}^1$

素因数の和:21368946

約数の個数: 16

約数和(自身を含む): 4487474880

約数和(自身を除く): 2265106472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 21368927, 42737854, 85475708, 170951416, 277796051, 555592102, 1111184204, 2222368408]

約数ペア:

[(1, 2222368408), (2, 1111184204), (4, 555592102), (8, 277796051), (13, 170951416), (26, 85475708), (52, 42737854), (104, 21368927)]