890536669

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{421}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 1063440000

約数和(自身を除く): 172903331

約数列:

[1, 11, 19, 29, 209, 319, 349, 421, 551, 3839, 4631, 6061, 6631, 7999, 10121, 12209, 72941, 87989, 111331, 134299, 146929, 192299, 231971, 1616219, 2115289, 2551681, 2791651, 4260941, 30708161, 46870351, 80957879, 890536669]

約数ペア:

[(1, 890536669), (11, 80957879), (19, 46870351), (29, 30708161), (209, 4260941), (319, 2791651), (349, 2551681), (421, 2115289), (551, 1616219), (3839, 231971), (4631, 192299), (6061, 146929), (6631, 134299), (7999, 111331), (10121, 87989), (12209, 72941)]