2056570310

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1569901}}^1$

素因数の和:1570039

約数の個数: 16

約数和(自身を含む): 3730087152

約数和(自身を除く): 1673516842

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 1569901, 3139802, 7849505, 15699010, 205657031, 411314062, 1028285155, 2056570310]

約数ペア:

[(1, 2056570310), (2, 1028285155), (5, 411314062), (10, 205657031), (131, 15699010), (262, 7849505), (655, 3139802), (1310, 1569901)]