273747996890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{20292661}}^1$

素因数の和:20292758

約数の個数: 32

約数和(自身を含む): 525985799040

約数和(自身を除く): 252237802150

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 6745, 13490, 20292661, 40585322, 101463305, 202926610, 385560559, 771121118, 1440778931, 1927802795, 2881557862, 3855605590, 7203894655, 14407789310, 27374799689, 54749599378, 136873998445, 273747996890]

約数ペア:

[(1, 273747996890), (2, 136873998445), (5, 54749599378), (10, 27374799689), (19, 14407789310), (38, 7203894655), (71, 3855605590), (95, 2881557862), (142, 1927802795), (190, 1440778931), (355, 771121118), (710, 385560559), (1349, 202926610), (2698, 101463305), (6745, 40585322), (13490, 20292661)]