415984969

素因数分解:

${\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 456171912

約数和(自身を除く): 40186943

約数列:

[1, 23, 37, 53, 401, 529, 851, 1219, 1961, 9223, 14837, 19573, 21253, 28037, 45103, 212129, 341251, 488819, 786361, 1037369, 7848773, 11242837, 18086303, 415984969]

約数ペア:

[(1, 415984969), (23, 18086303), (37, 11242837), (53, 7848773), (401, 1037369), (529, 786361), (851, 488819), (1219, 341251), (1961, 212129), (9223, 45103), (14837, 28037), (19573, 21253)]