2099384770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29991211}}^1$

素因数の和:29991225

約数の個数: 16

約数和(自身を含む): 4318734528

約数和(自身を除く): 2219349758

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 29991211, 59982422, 149956055, 209938477, 299912110, 419876954, 1049692385, 2099384770]

約数ペア:

[(1, 2099384770), (2, 1049692385), (5, 419876954), (7, 299912110), (10, 209938477), (14, 149956055), (35, 59982422), (70, 29991211)]