845621402

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1879}}^1\times {\mathrm{5233}}^1$

素因数の和:7157

約数の個数: 16

約数和(自身を含む): 1298869440

約数和(自身を除く): 453248038

約数列:

[1, 2, 43, 86, 1879, 3758, 5233, 10466, 80797, 161594, 225019, 450038, 9832807, 19665614, 422810701, 845621402]

約数ペア:

[(1, 845621402), (2, 422810701), (43, 19665614), (86, 9832807), (1879, 450038), (3758, 225019), (5233, 161594), (10466, 80797)]