2018509910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6960379}}^1$

素因数の和:6960415

約数の個数: 16

約数和(自身を含む): 3758605200

約数和(自身を除く): 1740095290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 6960379, 13920758, 34801895, 69603790, 201850991, 403701982, 1009254955, 2018509910]

約数ペア:

[(1, 2018509910), (2, 1009254955), (5, 403701982), (10, 201850991), (29, 69603790), (58, 34801895), (145, 13920758), (290, 6960379)]