2017264938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{698983}}^1$

素因数の和:699038

約数の個数: 32

約数和(自身を含む): 4462313856

約数和(自身を除く): 2445048918

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 698983, 1397966, 2096949, 4193898, 9086779, 18173558, 25862371, 27260337, 51724742, 54520674, 77587113, 155174226, 336210823, 672421646, 1008632469, 2017264938]

約数ペア:

[(1, 2017264938), (2, 1008632469), (3, 672421646), (6, 336210823), (13, 155174226), (26, 77587113), (37, 54520674), (39, 51724742), (74, 27260337), (78, 25862371), (111, 18173558), (222, 9086779), (481, 4193898), (962, 2096949), (1443, 1397966), (2886, 698983)]