13689410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{727}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 28304640

約数和(自身を除く): 14615230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 269, 538, 727, 1345, 1454, 1883, 2690, 3635, 3766, 5089, 7270, 9415, 10178, 18830, 25445, 50890, 195563, 391126, 977815, 1368941, 1955630, 2737882, 6844705, 13689410]

約数ペア:

[(1, 13689410), (2, 6844705), (5, 2737882), (7, 1955630), (10, 1368941), (14, 977815), (35, 391126), (70, 195563), (269, 50890), (538, 25445), (727, 18830), (1345, 10178), (1454, 9415), (1883, 7270), (2690, 5089), (3635, 3766)]