2016563655

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 3384115200

約数和(自身を除く): 1367551545

約数列:

[1, 3, 5, 15, 59, 67, 71, 177, 201, 213, 295, 335, 355, 479, 885, 1005, 1065, 1437, 2395, 3953, 4189, 4757, 7185, 11859, 12567, 14271, 19765, 20945, 23785, 28261, 32093, 34009, 59295, 62835, 71355, 84783, 96279, 102027, 141305, 160465, 170045, 280663, 423915, 481395, 510135, 841989, 1403315, 1893487, 2006531, 2278603, 4209945, 5680461, 6019593, 6835809, 9467435, 10032655, 11393015, 28402305, 30097965, 34179045, 134437577, 403312731, 672187885, 2016563655]

約数ペア:

[(1, 2016563655), (3, 672187885), (5, 403312731), (15, 134437577), (59, 34179045), (67, 30097965), (71, 28402305), (177, 11393015), (201, 10032655), (213, 9467435), (295, 6835809), (335, 6019593), (355, 5680461), (479, 4209945), (885, 2278603), (1005, 2006531), (1065, 1893487), (1437, 1403315), (2395, 841989), (3953, 510135), (4189, 481395), (4757, 423915), (7185, 280663), (11859, 170045), (12567, 160465), (14271, 141305), (19765, 102027), (20945, 96279), (23785, 84783), (28261, 71355), (32093, 62835), (34009, 59295)]