554422

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 24

約数和(自身を含む): 957600

約数和(自身を除く): 403178

約数列:

[1, 2, 11, 22, 29, 58, 79, 121, 158, 242, 319, 638, 869, 1738, 2291, 3509, 4582, 7018, 9559, 19118, 25201, 50402, 277211, 554422]

約数ペア:

[(1, 554422), (2, 277211), (11, 50402), (22, 25201), (29, 19118), (58, 9559), (79, 7018), (121, 4582), (158, 3509), (242, 2291), (319, 1738), (638, 869)]