406252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1319}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 887040

約数和(自身を除く): 480788

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1319, 2638, 5276, 9233, 14509, 18466, 29018, 36932, 58036, 101563, 203126, 406252]

約数ペア:

[(1, 406252), (2, 203126), (4, 101563), (7, 58036), (11, 36932), (14, 29018), (22, 18466), (28, 14509), (44, 9233), (77, 5276), (154, 2638), (308, 1319)]