470693444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{35221}}^1$

素因数の和:35495

約数の個数: 24

約数和(自身を含む): 890553048

約数和(自身を除く): 419859604

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 3341, 6682, 13364, 35221, 70442, 140884, 457873, 915746, 1831492, 9051797, 18103594, 36207188, 117673361, 235346722, 470693444]

約数ペア:

[(1, 470693444), (2, 235346722), (4, 117673361), (13, 36207188), (26, 18103594), (52, 9051797), (257, 1831492), (514, 915746), (1028, 457873), (3341, 140884), (6682, 70442), (13364, 35221)]