4472272478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{680297}}^1$

素因数の和:680491

約数の個数: 16

約数和(自身を含む): 7102311120

約数和(自身を除く): 2630038642

約数列:

[1, 2, 19, 38, 173, 346, 3287, 6574, 680297, 1360594, 12925643, 25851286, 117691381, 235382762, 2236136239, 4472272478]

約数ペア:

[(1, 4472272478), (2, 2236136239), (19, 235382762), (38, 117691381), (173, 25851286), (346, 12925643), (3287, 1360594), (6574, 680297)]