520070470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2737213}}^1$

素因数の和:2737239

約数の個数: 16

約数和(自身を含む): 985397040

約数和(自身を除く): 465326570

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2737213, 5474426, 13686065, 27372130, 52007047, 104014094, 260035235, 520070470]

約数ペア:

[(1, 520070470), (2, 260035235), (5, 104014094), (10, 52007047), (19, 27372130), (38, 13686065), (95, 5474426), (190, 2737213)]