2017458230

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{827}}^1\times {\mathrm{2741}}^1$

素因数の和:3664

約数の個数: 32

約数和(自身を含む): 3678009120

約数和(自身を除く): 1660550890

約数列:

[1, 2, 5, 10, 89, 178, 445, 827, 890, 1654, 2741, 4135, 5482, 8270, 13705, 27410, 73603, 147206, 243949, 368015, 487898, 736030, 1219745, 2266807, 2439490, 4533614, 11334035, 22668070, 201745823, 403491646, 1008729115, 2017458230]

約数ペア:

[(1, 2017458230), (2, 1008729115), (5, 403491646), (10, 201745823), (89, 22668070), (178, 11334035), (445, 4533614), (827, 2439490), (890, 2266807), (1654, 1219745), (2741, 736030), (4135, 487898), (5482, 368015), (8270, 243949), (13705, 147206), (27410, 73603)]