394827170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1\times {\mathrm{2221}}^1$

素因数の和:2870

約数の個数: 32

約数和(自身を含む): 736726320

約数和(自身を除く): 341899150

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 613, 1226, 2221, 3065, 4442, 6130, 11105, 17777, 22210, 35554, 64409, 88885, 128818, 177770, 322045, 644090, 1361473, 2722946, 6807365, 13614730, 39482717, 78965434, 197413585, 394827170]

約数ペア:

[(1, 394827170), (2, 197413585), (5, 78965434), (10, 39482717), (29, 13614730), (58, 6807365), (145, 2722946), (290, 1361473), (613, 644090), (1226, 322045), (2221, 177770), (3065, 128818), (4442, 88885), (6130, 64409), (11105, 35554), (17777, 22210)]