669036

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 1576960

約数和(自身を除く): 907924

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 439, 508, 762, 878, 1317, 1524, 1756, 2634, 5268, 55753, 111506, 167259, 223012, 334518, 669036]

約数ペア:

[(1, 669036), (2, 334518), (3, 223012), (4, 167259), (6, 111506), (12, 55753), (127, 5268), (254, 2634), (381, 1756), (439, 1524), (508, 1317), (762, 878)]