247996902

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{6833}}^1$

素因数の和:7124

約数の個数: 32

約数和(自身を含む): 519602688

約数和(自身を除く): 271605786

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 263, 526, 789, 1578, 6049, 6833, 12098, 13666, 18147, 20499, 36294, 40998, 157159, 314318, 471477, 942954, 1797079, 3594158, 5391237, 10782474, 41332817, 82665634, 123998451, 247996902]

約数ペア:

[(1, 247996902), (2, 123998451), (3, 82665634), (6, 41332817), (23, 10782474), (46, 5391237), (69, 3594158), (138, 1797079), (263, 942954), (526, 471477), (789, 314318), (1578, 157159), (6049, 40998), (6833, 36294), (12098, 20499), (13666, 18147)]