1285528034

素因数分解:

$2^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{31307}}^1$

素因数の和:31742

約数の個数: 24

約数和(自身を含む): 2248540560

約数和(自身を除く): 963012526

約数列:

[1, 2, 7, 14, 49, 98, 419, 838, 2933, 5866, 20531, 31307, 41062, 62614, 219149, 438298, 1534043, 3068086, 13117633, 26235266, 91823431, 183646862, 642764017, 1285528034]

約数ペア:

[(1, 1285528034), (2, 642764017), (7, 183646862), (14, 91823431), (49, 26235266), (98, 13117633), (419, 3068086), (838, 1534043), (2933, 438298), (5866, 219149), (20531, 62614), (31307, 41062)]