1663669236

素因数分解:

$2^2\times 3^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1\times {\mathrm{1759}}^1$

素因数の和:2328

約数の個数: 48

約数和(自身を含む): 3911846400

約数和(自身を除く): 2248177164

約数列:

[1, 2, 3, 4, 6, 12, 269, 293, 538, 586, 807, 879, 1076, 1172, 1614, 1758, 1759, 3228, 3516, 3518, 5277, 7036, 10554, 21108, 78817, 157634, 236451, 315268, 472902, 473171, 515387, 945804, 946342, 1030774, 1419513, 1546161, 1892684, 2061548, 2839026, 3092322, 5678052, 6184644, 138639103, 277278206, 415917309, 554556412, 831834618, 1663669236]

約数ペア:

[(1, 1663669236), (2, 831834618), (3, 554556412), (4, 415917309), (6, 277278206), (12, 138639103), (269, 6184644), (293, 5678052), (538, 3092322), (586, 2839026), (807, 2061548), (879, 1892684), (1076, 1546161), (1172, 1419513), (1614, 1030774), (1758, 946342), (1759, 945804), (3228, 515387), (3516, 473171), (3518, 472902), (5277, 315268), (7036, 236451), (10554, 157634), (21108, 78817)]