1956120584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{1597}}^1$

素因数の和:2094

約数の個数: 64

約数和(自身を含む): 4142016000

約数和(自身を除く): 2185895416

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 449, 682, 898, 1364, 1597, 1796, 2728, 3194, 3592, 4939, 6388, 9878, 12776, 13919, 17567, 19756, 27838, 35134, 39512, 49507, 55676, 70268, 99014, 111352, 140536, 153109, 198028, 306218, 396056, 544577, 612436, 717053, 1089154, 1224872, 1434106, 2178308, 2868212, 4356616, 5736424, 7887583, 15775166, 22228643, 31550332, 44457286, 63100664, 88914572, 177829144, 244515073, 489030146, 978060292, 1956120584]

約数ペア:

[(1, 1956120584), (2, 978060292), (4, 489030146), (8, 244515073), (11, 177829144), (22, 88914572), (31, 63100664), (44, 44457286), (62, 31550332), (88, 22228643), (124, 15775166), (248, 7887583), (341, 5736424), (449, 4356616), (682, 2868212), (898, 2178308), (1364, 1434106), (1597, 1224872), (1796, 1089154), (2728, 717053), (3194, 612436), (3592, 544577), (4939, 396056), (6388, 306218), (9878, 198028), (12776, 153109), (13919, 140536), (17567, 111352), (19756, 99014), (27838, 70268), (35134, 55676), (39512, 49507)]