2017493548

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 4234374144

約数和(自身を除く): 2216880596

約数列:

[1, 2, 4, 7, 14, 28, 53, 67, 103, 106, 134, 197, 206, 212, 268, 371, 394, 412, 469, 721, 742, 788, 938, 1379, 1442, 1484, 1876, 2758, 2884, 3551, 5459, 5516, 6901, 7102, 10441, 10918, 13199, 13802, 14204, 20291, 20882, 21836, 24857, 26398, 27604, 38213, 40582, 41764, 48307, 49714, 52796, 73087, 76426, 81164, 92393, 96614, 99428, 142037, 146174, 152852, 184786, 193228, 284074, 292348, 365753, 369572, 568148, 699547, 731506, 1075423, 1359497, 1399094, 1463012, 2150846, 2560271, 2718994, 2798188, 4301692, 4896829, 5120542, 5437988, 7527961, 9516479, 9793658, 10241084, 15055922, 19032958, 19587316, 30111844, 38065916, 72053341, 144106682, 288213364, 504373387, 1008746774, 2017493548]

約数ペア:

[(1, 2017493548), (2, 1008746774), (4, 504373387), (7, 288213364), (14, 144106682), (28, 72053341), (53, 38065916), (67, 30111844), (103, 19587316), (106, 19032958), (134, 15055922), (197, 10241084), (206, 9793658), (212, 9516479), (268, 7527961), (371, 5437988), (394, 5120542), (412, 4896829), (469, 4301692), (721, 2798188), (742, 2718994), (788, 2560271), (938, 2150846), (1379, 1463012), (1442, 1399094), (1484, 1359497), (1876, 1075423), (2758, 731506), (2884, 699547), (3551, 568148), (5459, 369572), (5516, 365753), (6901, 292348), (7102, 284074), (10441, 193228), (10918, 184786), (13199, 152852), (13802, 146174), (14204, 142037), (20291, 99428), (20882, 96614), (21836, 92393), (24857, 81164), (26398, 76426), (27604, 73087), (38213, 52796), (40582, 49714), (41764, 48307)]