917504816

素因数分解:

$2^4\times {\mathrm{1091}}^1\times {\mathrm{52561}}^1$

素因数の和:53660

約数の個数: 20

約数和(自身を含む): 1779328824

約数和(自身を除く): 861824008

約数列:

[1, 2, 4, 8, 16, 1091, 2182, 4364, 8728, 17456, 52561, 105122, 210244, 420488, 840976, 57344051, 114688102, 229376204, 458752408, 917504816]

約数ペア:

[(1, 917504816), (2, 458752408), (4, 229376204), (8, 114688102), (16, 57344051), (1091, 840976), (2182, 420488), (4364, 210244), (8728, 105122), (17456, 52561)]