4038394984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{579563}}^1$

素因数の和:579649

約数の個数: 32

約数和(自身を含む): 8276173920

約数和(自身を除く): 4237778936

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 579563, 1159126, 2318252, 4636504, 7534319, 15068638, 30137276, 38830721, 60274552, 77661442, 155322884, 310645768, 504799373, 1009598746, 2019197492, 4038394984]

約数ペア:

[(1, 4038394984), (2, 2019197492), (4, 1009598746), (8, 504799373), (13, 310645768), (26, 155322884), (52, 77661442), (67, 60274552), (104, 38830721), (134, 30137276), (268, 15068638), (536, 7534319), (871, 4636504), (1742, 2318252), (3484, 1159126), (6968, 579563)]