389660893276

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{16336613}}^1$

素因数の和:16336773

約数の個数: 24

約数和(自身を含む): 699860543760

約数和(自身を除く): 310199650484

約数列:

[1, 2, 4, 67, 89, 134, 178, 268, 356, 5963, 11926, 23852, 16336613, 32673226, 65346452, 1094553071, 1453958557, 2189106142, 2907917114, 4378212284, 5815834228, 97415223319, 194830446638, 389660893276]

約数ペア:

[(1, 389660893276), (2, 194830446638), (4, 97415223319), (67, 5815834228), (89, 4378212284), (134, 2907917114), (178, 2189106142), (268, 1453958557), (356, 1094553071), (5963, 65346452), (11926, 32673226), (23852, 16336613)]