1550214

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1292

約数の個数: 24

約数和(自身を含む): 3408912

約数和(自身を除く): 1858698

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1213, 1278, 2426, 3639, 7278, 10917, 21834, 86123, 172246, 258369, 516738, 775107, 1550214]

約数ペア:

[(1, 1550214), (2, 775107), (3, 516738), (6, 258369), (9, 172246), (18, 86123), (71, 21834), (142, 10917), (213, 7278), (426, 3639), (639, 2426), (1213, 1278)]