2019584776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{10427}}^1$

素因数の和:10546

約数の個数: 64

約数和(自身を含む): 4324700160

約数和(自身を除く): 2305115384

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 71, 88, 124, 142, 248, 284, 341, 568, 682, 781, 1364, 1562, 2201, 2728, 3124, 4402, 6248, 8804, 10427, 17608, 20854, 24211, 41708, 48422, 83416, 96844, 114697, 193688, 229394, 323237, 458788, 646474, 740317, 917576, 1292948, 1480634, 2585896, 2961268, 3555607, 5922536, 7111214, 8143487, 14222428, 16286974, 22949827, 28444856, 32573948, 45899654, 65147896, 91799308, 183598616, 252448097, 504896194, 1009792388, 2019584776]

約数ペア:

[(1, 2019584776), (2, 1009792388), (4, 504896194), (8, 252448097), (11, 183598616), (22, 91799308), (31, 65147896), (44, 45899654), (62, 32573948), (71, 28444856), (88, 22949827), (124, 16286974), (142, 14222428), (248, 8143487), (284, 7111214), (341, 5922536), (568, 3555607), (682, 2961268), (781, 2585896), (1364, 1480634), (1562, 1292948), (2201, 917576), (2728, 740317), (3124, 646474), (4402, 458788), (6248, 323237), (8804, 229394), (10427, 193688), (17608, 114697), (20854, 96844), (24211, 83416), (41708, 48422)]