996816884

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{28549}}^1$

素因数の和:28632

約数の個数: 48

約数和(自身を含む): 2110416000

約数和(自身を除く): 1113599116

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 58, 86, 116, 172, 203, 301, 406, 602, 812, 1204, 1247, 2494, 4988, 8729, 17458, 28549, 34916, 57098, 114196, 199843, 399686, 799372, 827921, 1227607, 1655842, 2455214, 3311684, 4910428, 5795447, 8593249, 11590894, 17186498, 23181788, 34372996, 35600603, 71201206, 142402412, 249204221, 498408442, 996816884]

約数ペア:

[(1, 996816884), (2, 498408442), (4, 249204221), (7, 142402412), (14, 71201206), (28, 35600603), (29, 34372996), (43, 23181788), (58, 17186498), (86, 11590894), (116, 8593249), (172, 5795447), (203, 4910428), (301, 3311684), (406, 2455214), (602, 1655842), (812, 1227607), (1204, 827921), (1247, 799372), (2494, 399686), (4988, 199843), (8729, 114196), (17458, 57098), (28549, 34916)]