9968139356

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{919}}^1\times {\mathrm{3761}}^1$

素因数の和:4794

約数の個数: 48

約数和(自身を含む): 20157096960

約数和(自身を除く): 10188957604

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 919, 1442, 1838, 2884, 3676, 3761, 6433, 7522, 12866, 15044, 25732, 26327, 52654, 94657, 105308, 189314, 378628, 387383, 662599, 774766, 1325198, 1549532, 2650396, 2711681, 3456359, 5423362, 6912718, 10846724, 13825436, 24194513, 48389026, 96778052, 356004977, 712009954, 1424019908, 2492034839, 4984069678, 9968139356]

約数ペア:

[(1, 9968139356), (2, 4984069678), (4, 2492034839), (7, 1424019908), (14, 712009954), (28, 356004977), (103, 96778052), (206, 48389026), (412, 24194513), (721, 13825436), (919, 10846724), (1442, 6912718), (1838, 5423362), (2884, 3456359), (3676, 2711681), (3761, 2650396), (6433, 1549532), (7522, 1325198), (12866, 774766), (15044, 662599), (25732, 387383), (26327, 378628), (52654, 189314), (94657, 105308)]