8587501426

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{19429}}^1$

素因数の和:19810

約数の個数: 32

約数和(自身を含む): 14896126080

約数和(自身を除く): 6308624654

約数列:

[1, 2, 7, 14, 131, 241, 262, 482, 917, 1687, 1834, 3374, 19429, 31571, 38858, 63142, 136003, 220997, 272006, 441994, 2545199, 4682389, 5090398, 9364778, 17816393, 32776723, 35632786, 65553446, 613392959, 1226785918, 4293750713, 8587501426]

約数ペア:

[(1, 8587501426), (2, 4293750713), (7, 1226785918), (14, 613392959), (131, 65553446), (241, 35632786), (262, 32776723), (482, 17816393), (917, 9364778), (1687, 5090398), (1834, 4682389), (3374, 2545199), (19429, 441994), (31571, 272006), (38858, 220997), (63142, 136003)]