3113878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:651

約数の個数: 16

約数和(自身を含む): 4919040

約数和(自身を除く): 1805162

約数列:

[1, 2, 23, 46, 139, 278, 487, 974, 3197, 6394, 11201, 22402, 67693, 135386, 1556939, 3113878]

約数ペア:

[(1, 3113878), (2, 1556939), (23, 135386), (46, 67693), (139, 22402), (278, 11201), (487, 6394), (974, 3197)]