1008115756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{709}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 1900130400

約数和(自身を除く): 892014644

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 353, 706, 709, 1007, 1412, 1418, 2014, 2836, 4028, 6707, 13414, 13471, 18709, 26828, 26942, 37418, 37577, 53884, 74836, 75154, 150308, 250277, 355471, 500554, 710942, 713963, 1001108, 1421884, 1427926, 2855852, 4755263, 9510526, 13264681, 19021052, 26529362, 53058724, 252028939, 504057878, 1008115756]

約数ペア:

[(1, 1008115756), (2, 504057878), (4, 252028939), (19, 53058724), (38, 26529362), (53, 19021052), (76, 13264681), (106, 9510526), (212, 4755263), (353, 2855852), (706, 1427926), (709, 1421884), (1007, 1001108), (1412, 713963), (1418, 710942), (2014, 500554), (2836, 355471), (4028, 250277), (6707, 150308), (13414, 75154), (13471, 74836), (18709, 53884), (26828, 37577), (26942, 37418)]