66731830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{606653}}^1$

素因数の和:606671

約数の個数: 16

約数和(自身を含む): 131037264

約数和(自身を除く): 64305434

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 606653, 1213306, 3033265, 6066530, 6673183, 13346366, 33365915, 66731830]

約数ペア:

[(1, 66731830), (2, 33365915), (5, 13346366), (10, 6673183), (11, 6066530), (22, 3033265), (55, 1213306), (110, 606653)]