1897468638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{24326521}}^1$

素因数の和:24326539

約数の個数: 16

約数和(自身を含む): 4086855696

約数和(自身を除く): 2189387058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 24326521, 48653042, 72979563, 145959126, 316244773, 632489546, 948734319, 1897468638]

約数ペア:

[(1, 1897468638), (2, 948734319), (3, 632489546), (6, 316244773), (13, 145959126), (26, 72979563), (39, 48653042), (78, 24326521)]