122568784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{589273}}^1$

素因数の和:589294

約数の個数: 20

約数和(自身を含む): 255744916

約数和(自身を除く): 133176132

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 589273, 1178546, 2357092, 4714184, 7660549, 9428368, 15321098, 30642196, 61284392, 122568784]

約数ペア:

[(1, 122568784), (2, 61284392), (4, 30642196), (8, 15321098), (13, 9428368), (16, 7660549), (26, 4714184), (52, 2357092), (104, 1178546), (208, 589273)]