4270478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2741}}^1$

素因数の和:2803

約数の個数: 16

約数和(自身を含む): 6909840

約数和(自身を除く): 2639362

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 2741, 5482, 52079, 104158, 112381, 224762, 2135239, 4270478]

約数ペア:

[(1, 4270478), (2, 2135239), (19, 224762), (38, 112381), (41, 104158), (82, 52079), (779, 5482), (1558, 2741)]