450460078

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{20707}}^1$

素因数の和:20931

約数の個数: 16

約数和(自身を含む): 689576400

約数和(自身を除く): 239116322

約数列:

[1, 2, 73, 146, 149, 298, 10877, 20707, 21754, 41414, 1511611, 3023222, 3085343, 6170686, 225230039, 450460078]

約数ペア:

[(1, 450460078), (2, 225230039), (73, 6170686), (146, 3085343), (149, 3023222), (298, 1511611), (10877, 41414), (20707, 21754)]