504790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 1070496

約数和(自身を除く): 565706

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 353, 706, 715, 1430, 1765, 3530, 3883, 4589, 7766, 9178, 19415, 22945, 38830, 45890, 50479, 100958, 252395, 504790]

約数ペア:

[(1, 504790), (2, 252395), (5, 100958), (10, 50479), (11, 45890), (13, 38830), (22, 22945), (26, 19415), (55, 9178), (65, 7766), (110, 4589), (130, 3883), (143, 3530), (286, 1765), (353, 1430), (706, 715)]