861851569589

素因数分解:

${\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{6689}}^1\times {\mathrm{49921}}^1$

素因数の和:56728

約数の個数: 16

約数和(自身を含む): 901741086000

約数和(自身を除く): 39889516411

約数列:

[1, 29, 89, 2581, 6689, 49921, 193981, 595321, 1447709, 4442969, 17264309, 128846101, 333921569, 9683725501, 29719019641, 861851569589]

約数ペア:

[(1, 861851569589), (29, 29719019641), (89, 9683725501), (2581, 333921569), (6689, 128846101), (49921, 17264309), (193981, 4442969), (595321, 1447709)]