2495687054

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{12583}}^1$

素因数の和:13080

約数の個数: 32

約数和(自身を含む): 4426346496

約数和(自身を除く): 1930659442

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 457, 914, 3199, 6398, 12583, 14167, 25166, 28334, 88081, 99169, 176162, 198338, 390073, 780146, 2730511, 5461022, 5750431, 11500862, 40253017, 80506034, 178263361, 356526722, 1247843527, 2495687054]

約数ペア:

[(1, 2495687054), (2, 1247843527), (7, 356526722), (14, 178263361), (31, 80506034), (62, 40253017), (217, 11500862), (434, 5750431), (457, 5461022), (914, 2730511), (3199, 780146), (6398, 390073), (12583, 198338), (14167, 176162), (25166, 99169), (28334, 88081)]