996899516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{1151}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 1895104512

約数和(自身を除く): 898204996

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 271, 542, 799, 1084, 1151, 1598, 2302, 3196, 4604, 4607, 9214, 12737, 18428, 19567, 25474, 39134, 50948, 54097, 78268, 108194, 216388, 216529, 311921, 433058, 623842, 866116, 919649, 1247684, 1839298, 3678596, 5302657, 10605314, 14660287, 21210628, 29320574, 58641148, 249224879, 498449758, 996899516]

約数ペア:

[(1, 996899516), (2, 498449758), (4, 249224879), (17, 58641148), (34, 29320574), (47, 21210628), (68, 14660287), (94, 10605314), (188, 5302657), (271, 3678596), (542, 1839298), (799, 1247684), (1084, 919649), (1151, 866116), (1598, 623842), (2302, 433058), (3196, 311921), (4604, 216529), (4607, 216388), (9214, 108194), (12737, 78268), (18428, 54097), (19567, 50948), (25474, 39134)]