1640320504

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{7070347}}^1$

素因数の和:7070382

約数の個数: 16

約数和(自身を含む): 3181656600

約数和(自身を除く): 1541336096

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 7070347, 14140694, 28281388, 56562776, 205040063, 410080126, 820160252, 1640320504]

約数ペア:

[(1, 1640320504), (2, 820160252), (4, 410080126), (8, 205040063), (29, 56562776), (58, 28281388), (116, 14140694), (232, 7070347)]