2203136

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:362

約数の個数: 40

約数和(自身を含む): 4754904

約数和(自身を除く): 2551768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 331, 416, 512, 662, 832, 1324, 1664, 2648, 3328, 4303, 5296, 6656, 8606, 10592, 17212, 21184, 34424, 42368, 68848, 84736, 137696, 169472, 275392, 550784, 1101568, 2203136]

約数ペア:

[(1, 2203136), (2, 1101568), (4, 550784), (8, 275392), (13, 169472), (16, 137696), (26, 84736), (32, 68848), (52, 42368), (64, 34424), (104, 21184), (128, 17212), (208, 10592), (256, 8606), (331, 6656), (416, 5296), (512, 4303), (662, 3328), (832, 2648), (1324, 1664)]