2972474

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:242

約数の個数: 24

約数和(自身を含む): 4937760

約数和(自身を除く): 1965286

約数列:

[1, 2, 19, 23, 38, 46, 179, 358, 361, 437, 722, 874, 3401, 4117, 6802, 8234, 8303, 16606, 64619, 78223, 129238, 156446, 1486237, 2972474]

約数ペア:

[(1, 2972474), (2, 1486237), (19, 156446), (23, 129238), (38, 78223), (46, 64619), (179, 16606), (358, 8303), (361, 8234), (437, 6802), (722, 4117), (874, 3401)]