921870802946

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{4327}}^1\times {\mathrm{321829}}^1$

素因数の和:326489

約数の個数: 16

約数和(自身を含む): 1387308719040

約数和(自身を除く): 465437916094

約数列:

[1, 2, 331, 662, 4327, 8654, 321829, 643658, 1432237, 2864474, 106525399, 213050798, 1392554083, 2785108166, 460935401473, 921870802946]

約数ペア:

[(1, 921870802946), (2, 460935401473), (331, 2785108166), (662, 1392554083), (4327, 213050798), (8654, 106525399), (321829, 2864474), (643658, 1432237)]