320153756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{5059}}^1$

素因数の和:6293

約数の個数: 24

約数和(自身を含む): 603981840

約数和(自身を除く): 283828084

約数列:

[1, 2, 4, 13, 26, 52, 1217, 2434, 4868, 5059, 10118, 15821, 20236, 31642, 63284, 65767, 131534, 263068, 6156803, 12313606, 24627212, 80038439, 160076878, 320153756]

約数ペア:

[(1, 320153756), (2, 160076878), (4, 80038439), (13, 24627212), (26, 12313606), (52, 6156803), (1217, 263068), (2434, 131534), (4868, 65767), (5059, 63284), (10118, 31642), (15821, 20236)]