4019236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2143

約数の個数: 24

約数和(自身を含む): 7783160

約数和(自身を除く): 3763924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 2089, 4178, 8356, 27157, 54314, 77293, 108628, 154586, 309172, 1004809, 2009618, 4019236]

約数ペア:

[(1, 4019236), (2, 2009618), (4, 1004809), (13, 309172), (26, 154586), (37, 108628), (52, 77293), (74, 54314), (148, 27157), (481, 8356), (962, 4178), (1924, 2089)]