2940378410

素因数分解:

$2^1\times 5^1\times {\mathrm{1979}}^1\times {\mathrm{148579}}^1$

素因数の和:150565

約数の個数: 16

約数和(自身を含む): 5295391200

約数和(自身を除く): 2355012790

約数列:

[1, 2, 5, 10, 1979, 3958, 9895, 19790, 148579, 297158, 742895, 1485790, 294037841, 588075682, 1470189205, 2940378410]

約数ペア:

[(1, 2940378410), (2, 1470189205), (5, 588075682), (10, 294037841), (1979, 1485790), (3958, 742895), (9895, 297158), (19790, 148579)]