2028032013

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5082787}}^1$

素因数の和:5082816

約数の個数: 16

約数和(自身を含む): 3252984320

約数和(自身を除く): 1224952307

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5082787, 15248361, 35579509, 96572953, 106738527, 289718859, 676010671, 2028032013]

約数ペア:

[(1, 2028032013), (3, 676010671), (7, 289718859), (19, 106738527), (21, 96572953), (57, 35579509), (133, 15248361), (399, 5082787)]