890235214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{34033}}^1$

素因数の和:34116

約数の個数: 32

約数和(自身を含む): 1543782240

約数和(自身を除く): 653547026

約数列:

[1, 2, 11, 22, 29, 41, 58, 82, 319, 451, 638, 902, 1189, 2378, 13079, 26158, 34033, 68066, 374363, 748726, 986957, 1395353, 1973914, 2790706, 10856527, 15348883, 21713054, 30697766, 40465237, 80930474, 445117607, 890235214]

約数ペア:

[(1, 890235214), (2, 445117607), (11, 80930474), (22, 40465237), (29, 30697766), (41, 21713054), (58, 15348883), (82, 10856527), (319, 2790706), (451, 1973914), (638, 1395353), (902, 986957), (1189, 748726), (2378, 374363), (13079, 68066), (26158, 34033)]