7412242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1489}}^1$

素因数の和:1641

約数の個数: 16

約数和(自身を含む): 11800800

約数和(自身を除く): 4388558

約数列:

[1, 2, 19, 38, 131, 262, 1489, 2489, 2978, 4978, 28291, 56582, 195059, 390118, 3706121, 7412242]

約数ペア:

[(1, 7412242), (2, 3706121), (19, 390118), (38, 195059), (131, 56582), (262, 28291), (1489, 4978), (2489, 2978)]