2212584044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{320293}}^1$

素因数の和:320465

約数の個数: 24

約数和(自身を含む): 4250941968

約数和(自身を除く): 2038357924

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 320293, 640586, 1281172, 3523223, 7046446, 14092892, 50286001, 100572002, 201144004, 553146011, 1106292022, 2212584044]

約数ペア:

[(1, 2212584044), (2, 1106292022), (4, 553146011), (11, 201144004), (22, 100572002), (44, 50286001), (157, 14092892), (314, 7046446), (628, 3523223), (1727, 1281172), (3454, 640586), (6908, 320293)]