3886336514

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 6354173952

約数和(自身を除く): 2467837438

約数列:

[1, 2, 31, 37, 62, 71, 74, 107, 142, 214, 223, 446, 1147, 2201, 2294, 2627, 3317, 3959, 4402, 5254, 6634, 6913, 7597, 7918, 8251, 13826, 15194, 15833, 16502, 23861, 31666, 47722, 81437, 122729, 162874, 235507, 245458, 255781, 281089, 471014, 490823, 511562, 562178, 585821, 739691, 882857, 981646, 1171642, 1479382, 1694131, 1765714, 3388262, 8713759, 17427518, 18160451, 27368567, 36320902, 52518061, 54737134, 62682847, 105036122, 125365694, 1943168257, 3886336514]

約数ペア:

[(1, 3886336514), (2, 1943168257), (31, 125365694), (37, 105036122), (62, 62682847), (71, 54737134), (74, 52518061), (107, 36320902), (142, 27368567), (214, 18160451), (223, 17427518), (446, 8713759), (1147, 3388262), (2201, 1765714), (2294, 1694131), (2627, 1479382), (3317, 1171642), (3959, 981646), (4402, 882857), (5254, 739691), (6634, 585821), (6913, 562178), (7597, 511562), (7918, 490823), (8251, 471014), (13826, 281089), (15194, 255781), (15833, 245458), (16502, 235507), (23861, 162874), (31666, 122729), (47722, 81437)]