1268421119

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{97789}}^1$

素因数の和:97922

約数の個数: 16

約数和(自身を含む): 1548993600

約数和(自身を除く): 280572481

約数列:

[1, 7, 17, 109, 119, 763, 1853, 12971, 97789, 684523, 1662413, 10659001, 11636891, 74613007, 181203017, 1268421119]

約数ペア:

[(1, 1268421119), (7, 181203017), (17, 74613007), (109, 11636891), (119, 10659001), (763, 1662413), (1853, 684523), (12971, 97789)]