538998434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1\times {\mathrm{461}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 880863984

約数和(自身を除く): 341865550

約数列:

[1, 2, 13, 26, 193, 233, 386, 461, 466, 922, 2509, 3029, 5018, 5993, 6058, 11986, 44969, 88973, 89938, 107413, 177946, 214826, 584597, 1156649, 1169194, 1396369, 2313298, 2792738, 20730709, 41461418, 269499217, 538998434]

約数ペア:

[(1, 538998434), (2, 269499217), (13, 41461418), (26, 20730709), (193, 2792738), (233, 2313298), (386, 1396369), (461, 1169194), (466, 1156649), (922, 584597), (2509, 214826), (3029, 177946), (5018, 107413), (5993, 89938), (6058, 88973), (11986, 44969)]