1268310743

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{30467}}^1$

素因数の和:30806

約数の個数: 16

約数和(自身を含む): 1530712320

約数和(自身を除く): 262401577

約数列:

[1, 7, 19, 133, 313, 2191, 5947, 30467, 41629, 213269, 578873, 4052111, 9536171, 66753197, 181187249, 1268310743]

約数ペア:

[(1, 1268310743), (7, 181187249), (19, 66753197), (133, 9536171), (313, 4052111), (2191, 578873), (5947, 213269), (30467, 41629)]