2016371994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1\times {\mathrm{2621}}^1$

素因数の和:4055

約数の個数: 64

約数和(自身を含む): 4968794880

約数和(自身を除く): 2952422886

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 1409, 2621, 2818, 4227, 5242, 7863, 8454, 9863, 15726, 18317, 18347, 19726, 29589, 34073, 36634, 36694, 54951, 55041, 59178, 68146, 102219, 109902, 110082, 128219, 204438, 238511, 256438, 384657, 477022, 715533, 769314, 1431066, 3692989, 7385978, 11078967, 22157934, 25850923, 48008857, 51701846, 77552769, 96017714, 144026571, 155105538, 288053142, 336061999, 672123998, 1008185997, 2016371994]

約数ペア:

[(1, 2016371994), (2, 1008185997), (3, 672123998), (6, 336061999), (7, 288053142), (13, 155105538), (14, 144026571), (21, 96017714), (26, 77552769), (39, 51701846), (42, 48008857), (78, 25850923), (91, 22157934), (182, 11078967), (273, 7385978), (546, 3692989), (1409, 1431066), (2621, 769314), (2818, 715533), (4227, 477022), (5242, 384657), (7863, 256438), (8454, 238511), (9863, 204438), (15726, 128219), (18317, 110082), (18347, 109902), (19726, 102219), (29589, 68146), (34073, 59178), (36634, 55041), (36694, 54951)]