2017339957438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{419317}}^1$

素因数の和:419537

約数の個数: 64

約数和(自身を含む): 3462533480448

約数和(自身を除く): 1445193523010

約数列:

[1, 2, 13, 26, 31, 47, 62, 94, 127, 254, 403, 611, 806, 1222, 1457, 1651, 2914, 3302, 3937, 5969, 7874, 11938, 18941, 37882, 51181, 77597, 102362, 155194, 185039, 370078, 419317, 838634, 2405507, 4811014, 5451121, 10902242, 12998827, 19707899, 25997654, 39415798, 53253259, 106506518, 168984751, 256202687, 337969502, 512405374, 610944869, 692292367, 1221889738, 1384584734, 1650851029, 2502903173, 3301702058, 5005806346, 7942283297, 15884566594, 21461063377, 32537741249, 42922126754, 65075482498, 77589998363, 155179996726, 1008669978719, 2017339957438]

約数ペア:

[(1, 2017339957438), (2, 1008669978719), (13, 155179996726), (26, 77589998363), (31, 65075482498), (47, 42922126754), (62, 32537741249), (94, 21461063377), (127, 15884566594), (254, 7942283297), (403, 5005806346), (611, 3301702058), (806, 2502903173), (1222, 1650851029), (1457, 1384584734), (1651, 1221889738), (2914, 692292367), (3302, 610944869), (3937, 512405374), (5969, 337969502), (7874, 256202687), (11938, 168984751), (18941, 106506518), (37882, 53253259), (51181, 39415798), (77597, 25997654), (102362, 19707899), (155194, 12998827), (185039, 10902242), (370078, 5451121), (419317, 4811014), (838634, 2405507)]