2185508742

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^2\times {\mathrm{89}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 4749373440

約数和(自身を除く): 2563864698

約数列:

[1, 2, 3, 6, 31, 47, 53, 62, 89, 93, 94, 106, 141, 159, 178, 186, 267, 282, 318, 534, 1457, 1643, 2491, 2759, 2809, 2914, 3286, 4183, 4371, 4717, 4929, 4982, 5518, 5618, 7473, 8277, 8366, 8427, 8742, 9434, 9858, 12549, 14151, 14946, 16554, 16854, 25098, 28302, 77221, 87079, 129673, 132023, 146227, 154442, 174158, 221699, 231663, 250001, 259346, 261237, 264046, 292454, 389019, 396069, 438681, 443398, 463326, 500002, 522474, 665097, 750003, 778038, 792138, 877362, 1330194, 1500006, 4092713, 6872669, 7750031, 8185426, 11750047, 12278139, 13745338, 15500062, 20618007, 23250093, 23500094, 24556278, 35250141, 41236014, 46500186, 70500282, 364251457, 728502914, 1092754371, 2185508742]

約数ペア:

[(1, 2185508742), (2, 1092754371), (3, 728502914), (6, 364251457), (31, 70500282), (47, 46500186), (53, 41236014), (62, 35250141), (89, 24556278), (93, 23500094), (94, 23250093), (106, 20618007), (141, 15500062), (159, 13745338), (178, 12278139), (186, 11750047), (267, 8185426), (282, 7750031), (318, 6872669), (534, 4092713), (1457, 1500006), (1643, 1330194), (2491, 877362), (2759, 792138), (2809, 778038), (2914, 750003), (3286, 665097), (4183, 522474), (4371, 500002), (4717, 463326), (4929, 443398), (4982, 438681), (5518, 396069), (5618, 389019), (7473, 292454), (8277, 264046), (8366, 261237), (8427, 259346), (8742, 250001), (9434, 231663), (9858, 221699), (12549, 174158), (14151, 154442), (14946, 146227), (16554, 132023), (16854, 129673), (25098, 87079), (28302, 77221)]