2018358010

素因数分解:

$2^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{243469}}^1$

素因数の和:244305

約数の個数: 16

約数和(自身を含む): 3637441800

約数和(自身を除く): 1619083790

約数列:

[1, 2, 5, 10, 829, 1658, 4145, 8290, 243469, 486938, 1217345, 2434690, 201835801, 403671602, 1009179005, 2018358010]

約数ペア:

[(1, 2018358010), (2, 1009179005), (5, 403671602), (10, 201835801), (829, 2434690), (1658, 1217345), (4145, 486938), (8290, 243469)]