401236430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{5731949}}^1$

素因数の和:5731963

約数の個数: 16

約数和(自身を含む): 825400800

約数和(自身を除く): 424164370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 5731949, 11463898, 28659745, 40123643, 57319490, 80247286, 200618215, 401236430]

約数ペア:

[(1, 401236430), (2, 200618215), (5, 80247286), (7, 57319490), (10, 40123643), (14, 28659745), (35, 11463898), (70, 5731949)]