2451856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13931}}^1$

素因数の和:13950

約数の個数: 20

約数和(自身を含む): 5182704

約数和(自身を除く): 2730848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 13931, 27862, 55724, 111448, 153241, 222896, 306482, 612964, 1225928, 2451856]

約数ペア:

[(1, 2451856), (2, 1225928), (4, 612964), (8, 306482), (11, 222896), (16, 153241), (22, 111448), (44, 55724), (88, 27862), (176, 13931)]