2013256218

素因数分解:

$2^1\times 3^1\times {\mathrm{1987}}^1\times {\mathrm{168869}}^1$

素因数の和:170861

約数の個数: 16

約数和(自身を含む): 4028562720

約数和(自身を除く): 2015306502

約数列:

[1, 2, 3, 6, 1987, 3974, 5961, 11922, 168869, 337738, 506607, 1013214, 335542703, 671085406, 1006628109, 2013256218]

約数ペア:

[(1, 2013256218), (2, 1006628109), (3, 671085406), (6, 335542703), (1987, 1013214), (3974, 506607), (5961, 337738), (11922, 168869)]