2100602950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2211161}}^1$

素因数の和:2211192

約数の個数: 24

約数和(自身を含む): 4112761320

約数和(自身を除く): 2012158370

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 2211161, 4422322, 11055805, 22111610, 42012059, 55279025, 84024118, 110558050, 210060295, 420120590, 1050301475, 2100602950]

約数ペア:

[(1, 2100602950), (2, 1050301475), (5, 420120590), (10, 210060295), (19, 110558050), (25, 84024118), (38, 55279025), (50, 42012059), (95, 22111610), (190, 11055805), (475, 4422322), (950, 2211161)]