129687052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{10957}}^1$

素因数の和:11241

約数の個数: 24

約数和(自身を含む): 248527440

約数和(自身を除く): 118840388

約数列:

[1, 2, 4, 11, 22, 44, 269, 538, 1076, 2959, 5918, 10957, 11836, 21914, 43828, 120527, 241054, 482108, 2947433, 5894866, 11789732, 32421763, 64843526, 129687052]

約数ペア:

[(1, 129687052), (2, 64843526), (4, 32421763), (11, 11789732), (22, 5894866), (44, 2947433), (269, 482108), (538, 241054), (1076, 120527), (2959, 43828), (5918, 21914), (10957, 11836)]