1544212690

素因数分解:

$2^1\times 5^1\times {\mathrm{21661}}^1\times {\mathrm{7129}}^1$

素因数の和:28797

約数の個数: 16

約数和(自身を含む): 2780101080

約数和(自身を除く): 1235888390

約数列:

[1, 2, 5, 10, 7129, 14258, 21661, 35645, 43322, 71290, 108305, 216610, 154421269, 308842538, 772106345, 1544212690]

約数ペア:

[(1, 1544212690), (2, 772106345), (5, 308842538), (10, 154421269), (7129, 216610), (14258, 108305), (21661, 71290), (35645, 43322)]