1275505966

素因数分解:

$2^1\times 7^2\times {\mathrm{2027}}^1\times {\mathrm{6421}}^1$

素因数の和:8464

約数の個数: 24

約数和(自身を含む): 2227072536

約数和(自身を除く): 951566570

約数列:

[1, 2, 7, 14, 49, 98, 2027, 4054, 6421, 12842, 14189, 28378, 44947, 89894, 99323, 198646, 314629, 629258, 13015367, 26030734, 91107569, 182215138, 637752983, 1275505966]

約数ペア:

[(1, 1275505966), (2, 637752983), (7, 182215138), (14, 91107569), (49, 26030734), (98, 13015367), (2027, 629258), (4054, 314629), (6421, 198646), (12842, 99323), (14189, 89894), (28378, 44947)]