289095106

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{8219}}^1$

素因数の和:8673

約数の個数: 16

約数和(自身を含む): 444866400

約数和(自身を除く): 155771294

約数列:

[1, 2, 43, 86, 409, 818, 8219, 16438, 17587, 35174, 353417, 706834, 3361571, 6723142, 144547553, 289095106]

約数ペア:

[(1, 289095106), (2, 144547553), (43, 6723142), (86, 3361571), (409, 706834), (818, 353417), (8219, 35174), (16438, 17587)]