497702012

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{17921}}^1$

素因数の和:18109

約数の個数: 24

約数和(自身を含む): 894236112

約数和(自身を除く): 396534100

約数列:

[1, 2, 4, 53, 106, 131, 212, 262, 524, 6943, 13886, 17921, 27772, 35842, 71684, 949813, 1899626, 2347651, 3799252, 4695302, 9390604, 124425503, 248851006, 497702012]

約数ペア:

[(1, 497702012), (2, 248851006), (4, 124425503), (53, 9390604), (106, 4695302), (131, 3799252), (212, 2347651), (262, 1899626), (524, 949813), (6943, 71684), (13886, 35842), (17921, 27772)]