4902172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2591}}^1$

素因数の和:2649

約数の個数: 24

約数和(自身を含む): 9580032

約数和(自身を除く): 4677860

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 2591, 5182, 10364, 28501, 57002, 111413, 114004, 222826, 445652, 1225543, 2451086, 4902172]

約数ペア:

[(1, 4902172), (2, 2451086), (4, 1225543), (11, 445652), (22, 222826), (43, 114004), (44, 111413), (86, 57002), (172, 28501), (473, 10364), (946, 5182), (1892, 2591)]