289809412

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{601}}^1\times {\mathrm{4157}}^1$

素因数の和:4791

約数の個数: 24

約数和(自身を含む): 525654360

約数和(自身を除く): 235844948

約数列:

[1, 2, 4, 29, 58, 116, 601, 1202, 2404, 4157, 8314, 16628, 17429, 34858, 69716, 120553, 241106, 482212, 2498357, 4996714, 9993428, 72452353, 144904706, 289809412]

約数ペア:

[(1, 289809412), (2, 144904706), (4, 72452353), (29, 9993428), (58, 4996714), (116, 2498357), (601, 482212), (1202, 241106), (2404, 120553), (4157, 69716), (8314, 34858), (16628, 17429)]