770042306

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1489}}^1\times {\mathrm{2137}}^1$

素因数の和:3650

約数の個数: 24

約数和(自身を含む): 1271062380

約数和(自身を除く): 501020074

約数列:

[1, 2, 11, 22, 121, 242, 1489, 2137, 2978, 4274, 16379, 23507, 32758, 47014, 180169, 258577, 360338, 517154, 3181993, 6363986, 35001923, 70003846, 385021153, 770042306]

約数ペア:

[(1, 770042306), (2, 385021153), (11, 70003846), (22, 35001923), (121, 6363986), (242, 3181993), (1489, 517154), (2137, 360338), (2978, 258577), (4274, 180169), (16379, 47014), (23507, 32758)]