293366812

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{27961}}^1$

素因数の和:28069

約数の個数: 24

約数和(自身を含む): 533962352

約数和(自身を除く): 240595540

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 2623, 5246, 10492, 27961, 55922, 111844, 1202323, 1705621, 2404646, 3411242, 4809292, 6822484, 73341703, 146683406, 293366812]

約数ペア:

[(1, 293366812), (2, 146683406), (4, 73341703), (43, 6822484), (61, 4809292), (86, 3411242), (122, 2404646), (172, 1705621), (244, 1202323), (2623, 111844), (5246, 55922), (10492, 27961)]