219098984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{1931}}^1$

素因数の和:3041

約数の個数: 32

約数和(自身を含む): 443046240

約数和(自身を除く): 223947256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1091, 1931, 2182, 3862, 4364, 7724, 8728, 14183, 15448, 25103, 28366, 50206, 56732, 100412, 113464, 200824, 2106721, 4213442, 8426884, 16853768, 27387373, 54774746, 109549492, 219098984]

約数ペア:

[(1, 219098984), (2, 109549492), (4, 54774746), (8, 27387373), (13, 16853768), (26, 8426884), (52, 4213442), (104, 2106721), (1091, 200824), (1931, 113464), (2182, 100412), (3862, 56732), (4364, 50206), (7724, 28366), (8728, 25103), (14183, 15448)]