129635774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{53173}}^1$

素因数の和:53251

約数の個数: 16

約数和(自身を含む): 206740512

約数和(自身を除く): 77104738

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 53173, 106346, 1222979, 2445958, 2818169, 5636338, 64817887, 129635774]

約数ペア:

[(1, 129635774), (2, 64817887), (23, 5636338), (46, 2818169), (53, 2445958), (106, 1222979), (1219, 106346), (2438, 53173)]