3819460

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{541}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 8058456

約数和(自身を除く): 4238996

約数列:

[1, 2, 4, 5, 10, 20, 353, 541, 706, 1082, 1412, 1765, 2164, 2705, 3530, 5410, 7060, 10820, 190973, 381946, 763892, 954865, 1909730, 3819460]

約数ペア:

[(1, 3819460), (2, 1909730), (4, 954865), (5, 763892), (10, 381946), (20, 190973), (353, 10820), (541, 7060), (706, 5410), (1082, 3530), (1412, 2705), (1765, 2164)]