3943010414

素因数分解:

$2^1\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{199889}}^1$

素因数の和:201307

約数の個数: 16

約数和(自身を含む): 6764277600

約数和(自身を除く): 2821267186

約数列:

[1, 2, 7, 14, 1409, 2818, 9863, 19726, 199889, 399778, 1399223, 2798446, 281643601, 563287202, 1971505207, 3943010414]

約数ペア:

[(1, 3943010414), (2, 1971505207), (7, 563287202), (14, 281643601), (1409, 2798446), (2818, 1399223), (9863, 399778), (19726, 199889)]