1858906544

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{2129}}^1$

素因数の和:2211

約数の個数: 80

約数和(自身を含む): 4060052640

約数和(自身を除く): 2201146096

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 121, 164, 176, 242, 328, 451, 484, 656, 902, 968, 1331, 1804, 1936, 2129, 2662, 3608, 4258, 4961, 5324, 7216, 8516, 9922, 10648, 17032, 19844, 21296, 23419, 34064, 39688, 46838, 54571, 79376, 87289, 93676, 109142, 174578, 187352, 218284, 257609, 349156, 374704, 436568, 515218, 698312, 873136, 960179, 1030436, 1396624, 1920358, 2060872, 2833699, 3840716, 4121744, 5667398, 7681432, 10561969, 11334796, 15362864, 21123938, 22669592, 42247876, 45339184, 84495752, 116181659, 168991504, 232363318, 464726636, 929453272, 1858906544]

約数ペア:

[(1, 1858906544), (2, 929453272), (4, 464726636), (8, 232363318), (11, 168991504), (16, 116181659), (22, 84495752), (41, 45339184), (44, 42247876), (82, 22669592), (88, 21123938), (121, 15362864), (164, 11334796), (176, 10561969), (242, 7681432), (328, 5667398), (451, 4121744), (484, 3840716), (656, 2833699), (902, 2060872), (968, 1920358), (1331, 1396624), (1804, 1030436), (1936, 960179), (2129, 873136), (2662, 698312), (3608, 515218), (4258, 436568), (4961, 374704), (5324, 349156), (7216, 257609), (8516, 218284), (9922, 187352), (10648, 174578), (17032, 109142), (19844, 93676), (21296, 87289), (23419, 79376), (34064, 54571), (39688, 46838)]