1997329264

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{5807}}^1$

素因数の和:5942

約数の個数: 80

約数和(自身を含む): 4597705728

約数和(自身を除く): 2600376464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 83, 112, 148, 166, 259, 296, 332, 518, 581, 592, 664, 1036, 1162, 1328, 2072, 2324, 3071, 4144, 4648, 5807, 6142, 9296, 11614, 12284, 21497, 23228, 24568, 40649, 42994, 46456, 49136, 81298, 85988, 92912, 162596, 171976, 214859, 325192, 343952, 429718, 481981, 650384, 859436, 963962, 1504013, 1718872, 1927924, 3008026, 3373867, 3437744, 3855848, 6016052, 6747734, 7711696, 12032104, 13495468, 17833297, 24064208, 26990936, 35666594, 53981872, 71333188, 124833079, 142666376, 249666158, 285332752, 499332316, 998664632, 1997329264]

約数ペア:

[(1, 1997329264), (2, 998664632), (4, 499332316), (7, 285332752), (8, 249666158), (14, 142666376), (16, 124833079), (28, 71333188), (37, 53981872), (56, 35666594), (74, 26990936), (83, 24064208), (112, 17833297), (148, 13495468), (166, 12032104), (259, 7711696), (296, 6747734), (332, 6016052), (518, 3855848), (581, 3437744), (592, 3373867), (664, 3008026), (1036, 1927924), (1162, 1718872), (1328, 1504013), (2072, 963962), (2324, 859436), (3071, 650384), (4144, 481981), (4648, 429718), (5807, 343952), (6142, 325192), (9296, 214859), (11614, 171976), (12284, 162596), (21497, 92912), (23228, 85988), (24568, 81298), (40649, 49136), (42994, 46456)]