2743209220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4424531}}^1$

素因数の和:4424571

約数の個数: 24

約数和(自身を含む): 5946571008

約数和(自身を除く): 3203361788

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 4424531, 8849062, 17698124, 22122655, 44245310, 88490620, 137160461, 274320922, 548641844, 685802305, 1371604610, 2743209220]

約数ペア:

[(1, 2743209220), (2, 1371604610), (4, 685802305), (5, 548641844), (10, 274320922), (20, 137160461), (31, 88490620), (62, 44245310), (124, 22122655), (155, 17698124), (310, 8849062), (620, 4424531)]