2912285390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1342067}}^1$

素因数の和:1342112

約数の個数: 32

約数和(自身を含む): 6184249344

約数和(自身を除く): 3271963954

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 1342067, 2684134, 6710335, 9394469, 13420670, 18788938, 41604077, 46972345, 83208154, 93944690, 208020385, 291228539, 416040770, 582457078, 1456142695, 2912285390]

約数ペア:

[(1, 2912285390), (2, 1456142695), (5, 582457078), (7, 416040770), (10, 291228539), (14, 208020385), (31, 93944690), (35, 83208154), (62, 46972345), (70, 41604077), (155, 18788938), (217, 13420670), (310, 9394469), (434, 6710335), (1085, 2684134), (2170, 1342067)]