4401028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 8296344

約数和(自身を除く): 3895316

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 1061, 2074, 2122, 4148, 4244, 18037, 36074, 64721, 72148, 129442, 258884, 1100257, 2200514, 4401028]

約数ペア:

[(1, 4401028), (2, 2200514), (4, 1100257), (17, 258884), (34, 129442), (61, 72148), (68, 64721), (122, 36074), (244, 18037), (1037, 4244), (1061, 4148), (2074, 2122)]