8012642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 14299200

約数和(自身を除く): 6286558

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 418, 551, 638, 661, 1102, 1322, 6061, 7271, 12122, 12559, 14542, 19169, 25118, 38338, 138149, 210859, 276298, 364211, 421718, 728422, 4006321, 8012642]

約数ペア:

[(1, 8012642), (2, 4006321), (11, 728422), (19, 421718), (22, 364211), (29, 276298), (38, 210859), (58, 138149), (209, 38338), (319, 25118), (418, 19169), (551, 14542), (638, 12559), (661, 12122), (1102, 7271), (1322, 6061)]