2912248190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9394349}}^1$

素因数の和:9394387

約数の個数: 16

約数和(自身を含む): 5411145600

約数和(自身を除く): 2498897410

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 9394349, 18788698, 46971745, 93943490, 291224819, 582449638, 1456124095, 2912248190]

約数ペア:

[(1, 2912248190), (2, 1456124095), (5, 582449638), (10, 291224819), (31, 93943490), (62, 46971745), (155, 18788698), (310, 9394349)]