487133908

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{15263}}^1$

素因数の和:15447

約数の個数: 24

約数和(自身を含む): 871879680

約数和(自身を除く): 384745772

約数列:

[1, 2, 4, 79, 101, 158, 202, 316, 404, 7979, 15263, 15958, 30526, 31916, 61052, 1205777, 1541563, 2411554, 3083126, 4823108, 6166252, 121783477, 243566954, 487133908]

約数ペア:

[(1, 487133908), (2, 243566954), (4, 121783477), (79, 6166252), (101, 4823108), (158, 3083126), (202, 2411554), (316, 1541563), (404, 1205777), (7979, 61052), (15263, 31916), (15958, 30526)]