129486686

素因数分解:

$2^1\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{7477}}^1$

素因数の和:8723

約数の個数: 16

約数和(自身を含む): 222186336

約数和(自身を除く): 92699650

約数列:

[1, 2, 7, 14, 1237, 2474, 7477, 8659, 14954, 17318, 52339, 104678, 9249049, 18498098, 64743343, 129486686]

約数ペア:

[(1, 129486686), (2, 64743343), (7, 18498098), (14, 9249049), (1237, 104678), (2474, 52339), (7477, 17318), (8659, 14954)]