1099257968

素因数分解:

$2^4\times {\mathrm{4931}}^1\times {\mathrm{13933}}^1$

素因数の和:18872

約数の個数: 20

約数和(自身を含む): 2130397128

約数和(自身を除く): 1031139160

約数列:

[1, 2, 4, 8, 16, 4931, 9862, 13933, 19724, 27866, 39448, 55732, 78896, 111464, 222928, 68703623, 137407246, 274814492, 549628984, 1099257968]

約数ペア:

[(1, 1099257968), (2, 549628984), (4, 274814492), (8, 137407246), (16, 68703623), (4931, 222928), (9862, 111464), (13933, 78896), (19724, 55732), (27866, 39448)]