386551198

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{38959}}^1$

素因数の和:39024

約数の個数: 24

約数和(自身を含む): 652891680

約数和(自身を除く): 266340482

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 9922, 38959, 77918, 428549, 857098, 1597319, 3194638, 4714039, 9428078, 17570509, 35141018, 193275599, 386551198]

約数ペア:

[(1, 386551198), (2, 193275599), (11, 35141018), (22, 17570509), (41, 9428078), (82, 4714039), (121, 3194638), (242, 1597319), (451, 857098), (902, 428549), (4961, 77918), (9922, 38959)]