2081692522

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{577}}^1$

素因数の和:1103

約数の個数: 64

約数和(自身を含む): 3947860224

約数和(自身を除く): 1866167702

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 461, 559, 577, 602, 922, 1118, 1154, 3227, 3913, 4039, 5993, 6454, 7501, 7826, 8078, 11986, 15002, 19823, 24811, 39646, 41951, 49622, 52507, 83902, 105014, 138761, 173677, 257699, 265997, 277522, 322543, 347354, 515398, 531994, 645086, 1803893, 1861979, 2257801, 3457961, 3607786, 3723958, 4515602, 6915922, 11437871, 22875742, 24205727, 48411454, 80065097, 148692323, 160130194, 297384646, 1040846261, 2081692522]

約数ペア:

[(1, 2081692522), (2, 1040846261), (7, 297384646), (13, 160130194), (14, 148692323), (26, 80065097), (43, 48411454), (86, 24205727), (91, 22875742), (182, 11437871), (301, 6915922), (461, 4515602), (559, 3723958), (577, 3607786), (602, 3457961), (922, 2257801), (1118, 1861979), (1154, 1803893), (3227, 645086), (3913, 531994), (4039, 515398), (5993, 347354), (6454, 322543), (7501, 277522), (7826, 265997), (8078, 257699), (11986, 173677), (15002, 138761), (19823, 105014), (24811, 83902), (39646, 52507), (41951, 49622)]