520256772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2064511}}^1$

素因数の和:2064528

約数の個数: 36

約数和(自身を含む): 1502964736

約数和(自身を除く): 982707964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2064511, 4129022, 6193533, 8258044, 12387066, 14451577, 18580599, 24774132, 28903154, 37161198, 43354731, 57806308, 74322396, 86709462, 130064193, 173418924, 260128386, 520256772]

約数ペア:

[(1, 520256772), (2, 260128386), (3, 173418924), (4, 130064193), (6, 86709462), (7, 74322396), (9, 57806308), (12, 43354731), (14, 37161198), (18, 28903154), (21, 24774132), (28, 18580599), (36, 14451577), (42, 12387066), (63, 8258044), (84, 6193533), (126, 4129022), (252, 2064511)]