7968542

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:715

約数の個数: 16

約数和(自身を含む): 12353040

約数和(自身を除く): 4384498

約数列:

[1, 2, 37, 74, 257, 419, 514, 838, 9509, 15503, 19018, 31006, 107683, 215366, 3984271, 7968542]

約数ペア:

[(1, 7968542), (2, 3984271), (37, 215366), (74, 107683), (257, 31006), (419, 19018), (514, 15503), (838, 9509)]