2974604

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 5395488

約数和(自身を除く): 2420884

約数列:

[1, 2, 4, 61, 73, 122, 146, 167, 244, 292, 334, 668, 4453, 8906, 10187, 12191, 17812, 20374, 24382, 40748, 48764, 743651, 1487302, 2974604]

約数ペア:

[(1, 2974604), (2, 1487302), (4, 743651), (61, 48764), (73, 40748), (122, 24382), (146, 20374), (167, 17812), (244, 12191), (292, 10187), (334, 8906), (668, 4453)]