2019892872

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{2677}}^1$

素因数の和:3046

約数の個数: 64

約数和(自身を含む): 5109624000

約数和(自身を除く): 3089731128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 211, 298, 422, 447, 596, 633, 844, 894, 1192, 1266, 1688, 1788, 2532, 2677, 3576, 5064, 5354, 8031, 10708, 16062, 21416, 31439, 32124, 62878, 64248, 94317, 125756, 188634, 251512, 377268, 398873, 564847, 754536, 797746, 1129694, 1196619, 1595492, 1694541, 2259388, 2393238, 3190984, 3389082, 4518776, 4786476, 6778164, 9572952, 13556328, 84162203, 168324406, 252486609, 336648812, 504973218, 673297624, 1009946436, 2019892872]

約数ペア:

[(1, 2019892872), (2, 1009946436), (3, 673297624), (4, 504973218), (6, 336648812), (8, 252486609), (12, 168324406), (24, 84162203), (149, 13556328), (211, 9572952), (298, 6778164), (422, 4786476), (447, 4518776), (596, 3389082), (633, 3190984), (844, 2393238), (894, 2259388), (1192, 1694541), (1266, 1595492), (1688, 1196619), (1788, 1129694), (2532, 797746), (2677, 754536), (3576, 564847), (5064, 398873), (5354, 377268), (8031, 251512), (10708, 188634), (16062, 125756), (21416, 94317), (31439, 64248), (32124, 62878)]