2000609864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1196537}}^1$

素因数の和:1196573

約数の個数: 32

約数和(自身を含む): 4307536800

約数和(自身を除く): 2306926936

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 1196537, 2393074, 4786148, 9572296, 13161907, 22734203, 26323814, 45468406, 52647628, 90936812, 105295256, 181873624, 250076233, 500152466, 1000304932, 2000609864]

約数ペア:

[(1, 2000609864), (2, 1000304932), (4, 500152466), (8, 250076233), (11, 181873624), (19, 105295256), (22, 90936812), (38, 52647628), (44, 45468406), (76, 26323814), (88, 22734203), (152, 13161907), (209, 9572296), (418, 4786148), (836, 2393074), (1672, 1196537)]