2017888130

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1187}}^1\times {\mathrm{3617}}^1$

素因数の和:4858

約数の個数: 32

約数和(自身を含む): 3713630976

約数和(自身を除く): 1695742846

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 1187, 2374, 3617, 5935, 7234, 11870, 18085, 36170, 55789, 111578, 169999, 278945, 339998, 557890, 849995, 1699990, 4293379, 8586758, 21466895, 42933790, 201788813, 403577626, 1008944065, 2017888130]

約数ペア:

[(1, 2017888130), (2, 1008944065), (5, 403577626), (10, 201788813), (47, 42933790), (94, 21466895), (235, 8586758), (470, 4293379), (1187, 1699990), (2374, 849995), (3617, 557890), (5935, 339998), (7234, 278945), (11870, 169999), (18085, 111578), (36170, 55789)]