1904078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 32

約数和(自身を含む): 3359232

約数和(自身を除く): 1455154

約数列:

[1, 2, 11, 22, 23, 46, 53, 71, 106, 142, 253, 506, 583, 781, 1166, 1219, 1562, 1633, 2438, 3266, 3763, 7526, 13409, 17963, 26818, 35926, 41393, 82786, 86549, 173098, 952039, 1904078]

約数ペア:

[(1, 1904078), (2, 952039), (11, 173098), (22, 86549), (23, 82786), (46, 41393), (53, 35926), (71, 26818), (106, 17963), (142, 13409), (253, 7526), (506, 3763), (583, 3266), (781, 2438), (1166, 1633), (1219, 1562)]