520050254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{1429}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 840496800

約数和(自身を除く): 320446546

約数列:

[1, 2, 19, 38, 61, 122, 157, 314, 1159, 1429, 2318, 2858, 2983, 5966, 9577, 19154, 27151, 54302, 87169, 174338, 181963, 224353, 363926, 448706, 1656211, 3312422, 4262707, 8525414, 13685533, 27371066, 260025127, 520050254]

約数ペア:

[(1, 520050254), (2, 260025127), (19, 27371066), (38, 13685533), (61, 8525414), (122, 4262707), (157, 3312422), (314, 1656211), (1159, 448706), (1429, 363926), (2318, 224353), (2858, 181963), (2983, 174338), (5966, 87169), (9577, 54302), (19154, 27151)]