297133562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{221411}}^1$

素因数の和:221485

約数の個数: 16

約数和(自身を含む): 494191584

約数和(自身を除く): 197058022

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 221411, 442822, 2435521, 4871042, 13506071, 27012142, 148566781, 297133562]

約数ペア:

[(1, 297133562), (2, 148566781), (11, 27012142), (22, 13506071), (61, 4871042), (122, 2435521), (671, 442822), (1342, 221411)]