2019452770

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1\times {\mathrm{3301}}^1$

素因数の和:3906

約数の個数: 32

約数和(自身を含む): 3671718336

約数和(自身を除く): 1652265566

約数列:

[1, 2, 5, 10, 131, 262, 467, 655, 934, 1310, 2335, 3301, 4670, 6602, 16505, 33010, 61177, 122354, 305885, 432431, 611770, 864862, 1541567, 2162155, 3083134, 4324310, 7707835, 15415670, 201945277, 403890554, 1009726385, 2019452770]

約数ペア:

[(1, 2019452770), (2, 1009726385), (5, 403890554), (10, 201945277), (131, 15415670), (262, 7707835), (467, 4324310), (655, 3083134), (934, 2162155), (1310, 1541567), (2335, 864862), (3301, 611770), (4670, 432431), (6602, 305885), (16505, 122354), (33010, 61177)]