8045784028

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{647}}^1\times {\mathrm{30781}}^1$

素因数の和:31533

約数の個数: 24

約数和(自身を含む): 14241969504

約数和(自身を除く): 6196185476

約数列:

[1, 2, 4, 101, 202, 404, 647, 1294, 2588, 30781, 61562, 65347, 123124, 130694, 261388, 3108881, 6217762, 12435524, 19915307, 39830614, 79661228, 2011446007, 4022892014, 8045784028]

約数ペア:

[(1, 8045784028), (2, 4022892014), (4, 2011446007), (101, 79661228), (202, 39830614), (404, 19915307), (647, 12435524), (1294, 6217762), (2588, 3108881), (30781, 261388), (61562, 130694), (65347, 123124)]