539113552

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{405959}}^1$

素因数の和:406050

約数の個数: 20

約数和(自身を含む): 1057119840

約数和(自身を除く): 518006288

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 405959, 811918, 1623836, 3247672, 6495344, 33694597, 67389194, 134778388, 269556776, 539113552]

約数ペア:

[(1, 539113552), (2, 269556776), (4, 134778388), (8, 67389194), (16, 33694597), (83, 6495344), (166, 3247672), (332, 1623836), (664, 811918), (1328, 405959)]