1428850682

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{1013}}^1$

素因数の和:1455

約数の個数: 48

約数和(自身を含む): 2569699080

約数和(自身を除く): 1140848398

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 389, 518, 778, 1013, 1813, 2026, 2723, 3626, 5446, 7091, 14182, 14393, 19061, 28786, 37481, 38122, 49637, 74962, 99274, 100751, 201502, 262367, 394057, 524734, 705257, 788114, 1410514, 1836569, 2758399, 3673138, 5516798, 14580109, 19308793, 29160218, 38617586, 102060763, 204121526, 714425341, 1428850682]

約数ペア:

[(1, 1428850682), (2, 714425341), (7, 204121526), (14, 102060763), (37, 38617586), (49, 29160218), (74, 19308793), (98, 14580109), (259, 5516798), (389, 3673138), (518, 2758399), (778, 1836569), (1013, 1410514), (1813, 788114), (2026, 705257), (2723, 524734), (3626, 394057), (5446, 262367), (7091, 201502), (14182, 100751), (14393, 99274), (19061, 74962), (28786, 49637), (37481, 38122)]