996905378

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53419}}^1$

素因数の和:53502

約数の個数: 32

約数和(自身を含む): 1805168640

約数和(自身を除く): 808263262

約数列:

[1, 2, 7, 14, 31, 43, 62, 86, 217, 301, 434, 602, 1333, 2666, 9331, 18662, 53419, 106838, 373933, 747866, 1655989, 2297017, 3311978, 4594034, 11591923, 16079119, 23183846, 32158238, 71207527, 142415054, 498452689, 996905378]

約数ペア:

[(1, 996905378), (2, 498452689), (7, 142415054), (14, 71207527), (31, 32158238), (43, 23183846), (62, 16079119), (86, 11591923), (217, 4594034), (301, 3311978), (434, 2297017), (602, 1655989), (1333, 747866), (2666, 373933), (9331, 106838), (18662, 53419)]