2064366908499

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5173851901}}^1$

素因数の和:5173851930

約数の個数: 16

約数和(自身を含む): 3311265217280

約数和(自身を除く): 1246898308781

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5173851901, 15521555703, 36216963307, 98303186119, 108650889921, 294909558357, 688122302833, 2064366908499]

約数ペア:

[(1, 2064366908499), (3, 688122302833), (7, 294909558357), (19, 108650889921), (21, 98303186119), (57, 36216963307), (133, 15521555703), (399, 5173851901)]