398745594

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1704041}}^1$

素因数の和:1704062

約数の個数: 24

約数和(自身を含む): 930406932

約数和(自身を除く): 531661338

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1704041, 3408082, 5112123, 10224246, 15336369, 22152533, 30672738, 44305066, 66457599, 132915198, 199372797, 398745594]

約数ペア:

[(1, 398745594), (2, 199372797), (3, 132915198), (6, 66457599), (9, 44305066), (13, 30672738), (18, 22152533), (26, 15336369), (39, 10224246), (78, 5112123), (117, 3408082), (234, 1704041)]