2018280968

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{35339}}^1$

素因数の和:35426

約数の個数: 48

約数和(自身を含む): 4230198000

約数和(自身を除く): 2211917032

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 121, 236, 242, 472, 484, 649, 968, 1298, 2596, 5192, 7139, 14278, 28556, 35339, 57112, 70678, 141356, 282712, 388729, 777458, 1554916, 2085001, 3109832, 4170002, 4276019, 8340004, 8552038, 16680008, 17104076, 22935011, 34208152, 45870022, 91740044, 183480088, 252285121, 504570242, 1009140484, 2018280968]

約数ペア:

[(1, 2018280968), (2, 1009140484), (4, 504570242), (8, 252285121), (11, 183480088), (22, 91740044), (44, 45870022), (59, 34208152), (88, 22935011), (118, 17104076), (121, 16680008), (236, 8552038), (242, 8340004), (472, 4276019), (484, 4170002), (649, 3109832), (968, 2085001), (1298, 1554916), (2596, 777458), (5192, 388729), (7139, 282712), (14278, 141356), (28556, 70678), (35339, 57112)]