8982610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9871}}^1$

素因数の和:9898

約数の個数: 32

約数和(自身を含む): 19901952

約数和(自身を除く): 10919342

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 9871, 19742, 49355, 69097, 98710, 128323, 138194, 256646, 345485, 641615, 690970, 898261, 1283230, 1796522, 4491305, 8982610]

約数ペア:

[(1, 8982610), (2, 4491305), (5, 1796522), (7, 1283230), (10, 898261), (13, 690970), (14, 641615), (26, 345485), (35, 256646), (65, 138194), (70, 128323), (91, 98710), (130, 69097), (182, 49355), (455, 19742), (910, 9871)]