2018095898

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{70627}}^1$

素因数の和:70806

約数の個数: 32

約数和(自身を含む): 3749499264

約数和(自身を除く): 1731403366

約数列:

[1, 2, 7, 13, 14, 26, 91, 157, 182, 314, 1099, 2041, 2198, 4082, 14287, 28574, 70627, 141254, 494389, 918151, 988778, 1836302, 6427057, 11088439, 12854114, 22176878, 77619073, 144149707, 155238146, 288299414, 1009047949, 2018095898]

約数ペア:

[(1, 2018095898), (2, 1009047949), (7, 288299414), (13, 155238146), (14, 144149707), (26, 77619073), (91, 22176878), (157, 12854114), (182, 11088439), (314, 6427057), (1099, 1836302), (2041, 988778), (2198, 918151), (4082, 494389), (14287, 141254), (28574, 70627)]