439528076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1277}}^1\times {\mathrm{6619}}^1$

素因数の和:7913

約数の個数: 24

約数和(自身を含む): 829115280

約数和(自身を除く): 389587204

約数列:

[1, 2, 4, 13, 26, 52, 1277, 2554, 5108, 6619, 13238, 16601, 26476, 33202, 66404, 86047, 172094, 344188, 8452463, 16904926, 33809852, 109882019, 219764038, 439528076]

約数ペア:

[(1, 439528076), (2, 219764038), (4, 109882019), (13, 33809852), (26, 16904926), (52, 8452463), (1277, 344188), (2554, 172094), (5108, 86047), (6619, 66404), (13238, 33202), (16601, 26476)]