289206436

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{16787}}^1$

素因数の和:16923

約数の個数: 24

約数和(自身を含む): 521771040

約数和(自身を除く): 232564604

約数列:

[1, 2, 4, 59, 73, 118, 146, 236, 292, 4307, 8614, 16787, 17228, 33574, 67148, 990433, 1225451, 1980866, 2450902, 3961732, 4901804, 72301609, 144603218, 289206436]

約数ペア:

[(1, 289206436), (2, 144603218), (4, 72301609), (59, 4901804), (73, 3961732), (118, 2450902), (146, 1980866), (236, 1225451), (292, 990433), (4307, 67148), (8614, 33574), (16787, 17228)]