7984886

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 14968128

約数和(自身を除く): 6983242

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 601, 949, 1022, 1202, 1898, 4207, 6643, 7813, 8414, 13286, 15626, 43873, 54691, 87746, 109382, 307111, 570349, 614222, 1140698, 3992443, 7984886]

約数ペア:

[(1, 7984886), (2, 3992443), (7, 1140698), (13, 614222), (14, 570349), (26, 307111), (73, 109382), (91, 87746), (146, 54691), (182, 43873), (511, 15626), (601, 13286), (949, 8414), (1022, 7813), (1202, 6643), (1898, 4207)]