1540307834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3457}}^1\times {\mathrm{17137}}^1$

素因数の和:20609

約数の個数: 16

約数和(自身を含む): 2489054568

約数和(自身を除く): 948746734

約数列:

[1, 2, 13, 26, 3457, 6914, 17137, 34274, 44941, 89882, 222781, 445562, 59242609, 118485218, 770153917, 1540307834]

約数ペア:

[(1, 1540307834), (2, 770153917), (13, 118485218), (26, 59242609), (3457, 445562), (6914, 222781), (17137, 89882), (34274, 44941)]