1917458290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{23027}}^1$

素因数の和:23802

約数の個数: 32

約数和(自身を含む): 3770328384

約数和(自身を除く): 1852870094

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 757, 1514, 3785, 7570, 8327, 16654, 23027, 41635, 46054, 83270, 115135, 230270, 253297, 506594, 1266485, 2532970, 17431439, 34862878, 87157195, 174314390, 191745829, 383491658, 958729145, 1917458290]

約数ペア:

[(1, 1917458290), (2, 958729145), (5, 383491658), (10, 191745829), (11, 174314390), (22, 87157195), (55, 34862878), (110, 17431439), (757, 2532970), (1514, 1266485), (3785, 506594), (7570, 253297), (8327, 230270), (16654, 115135), (23027, 83270), (41635, 46054)]