4397906290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25870037}}^1$

素因数の和:25870061

約数の個数: 16

約数和(自身を含む): 8381892312

約数和(自身を除く): 3983986022

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 25870037, 51740074, 129350185, 258700370, 439790629, 879581258, 2198953145, 4397906290]

約数ペア:

[(1, 4397906290), (2, 2198953145), (5, 879581258), (10, 439790629), (17, 258700370), (34, 129350185), (85, 51740074), (170, 25870037)]