2619166

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 24

約数和(自身を含む): 4404960

約数和(自身を除く): 1785794

約数列:

[1, 2, 11, 22, 79, 121, 137, 158, 242, 274, 869, 1507, 1738, 3014, 9559, 10823, 16577, 19118, 21646, 33154, 119053, 238106, 1309583, 2619166]

約数ペア:

[(1, 2619166), (2, 1309583), (11, 238106), (22, 119053), (79, 33154), (121, 21646), (137, 19118), (158, 16577), (242, 10823), (274, 9559), (869, 3014), (1507, 1738)]