1320754754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2239}}^1\times {\mathrm{26813}}^1$

素因数の和:29065

約数の個数: 16

約数和(自身を含む): 2162280960

約数和(自身を除く): 841526206

約数列:

[1, 2, 11, 22, 2239, 4478, 24629, 26813, 49258, 53626, 294943, 589886, 60034307, 120068614, 660377377, 1320754754]

約数ペア:

[(1, 1320754754), (2, 660377377), (11, 120068614), (22, 60034307), (2239, 589886), (4478, 294943), (24629, 53626), (26813, 49258)]