1097654894

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{4547}}^1$

素因数の和:5000

約数の個数: 32

約数和(自身を含む): 1930680576

約数和(自身を除く): 833025682

約数列:

[1, 2, 7, 14, 43, 86, 301, 401, 602, 802, 2807, 4547, 5614, 9094, 17243, 31829, 34486, 63658, 120701, 195521, 241402, 391042, 1368647, 1823347, 2737294, 3646694, 12763429, 25526858, 78403921, 156807842, 548827447, 1097654894]

約数ペア:

[(1, 1097654894), (2, 548827447), (7, 156807842), (14, 78403921), (43, 25526858), (86, 12763429), (301, 3646694), (401, 2737294), (602, 1823347), (802, 1368647), (2807, 391042), (4547, 241402), (5614, 195521), (9094, 120701), (17243, 63658), (31829, 34486)]