280507886962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1\times {\mathrm{92179}}^1$

素因数の和:93370

約数の個数: 32

約数和(自身を含む): 449388561600

約数和(自身を除く): 168880674638

約数列:

[1, 2, 19, 38, 73, 146, 1097, 1387, 2194, 2774, 20843, 41686, 80081, 92179, 160162, 184358, 1521539, 1751401, 3043078, 3502802, 6729067, 13458134, 101120363, 127852273, 202240726, 255704546, 1921286897, 3842573794, 7381786499, 14763572998, 140253943481, 280507886962]

約数ペア:

[(1, 280507886962), (2, 140253943481), (19, 14763572998), (38, 7381786499), (73, 3842573794), (146, 1921286897), (1097, 255704546), (1387, 202240726), (2194, 127852273), (2774, 101120363), (20843, 13458134), (41686, 6729067), (80081, 3502802), (92179, 3043078), (160162, 1751401), (184358, 1521539)]