2880928976

素因数分解:

$2^4\times {\mathrm{9619}}^1\times {\mathrm{18719}}^1$

素因数の和:28346

約数の個数: 20

約数和(自身を含む): 5582678400

約数和(自身を除く): 2701749424

約数列:

[1, 2, 4, 8, 16, 9619, 18719, 19238, 37438, 38476, 74876, 76952, 149752, 153904, 299504, 180058061, 360116122, 720232244, 1440464488, 2880928976]

約数ペア:

[(1, 2880928976), (2, 1440464488), (4, 720232244), (8, 360116122), (16, 180058061), (9619, 299504), (18719, 153904), (19238, 149752), (37438, 76952), (38476, 74876)]