2631343358

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{7877}}^1$

素因数の和:8216

約数の個数: 32

約数和(自身を含む): 4574029824

約数和(自身を除く): 1942686466

約数列:

[1, 2, 7, 14, 107, 214, 223, 446, 749, 1498, 1561, 3122, 7877, 15754, 23861, 47722, 55139, 110278, 167027, 334054, 842839, 1685678, 1756571, 3513142, 5899873, 11799746, 12295997, 24591994, 187953097, 375906194, 1315671679, 2631343358]

約数ペア:

[(1, 2631343358), (2, 1315671679), (7, 375906194), (14, 187953097), (107, 24591994), (214, 12295997), (223, 11799746), (446, 5899873), (749, 3513142), (1498, 1756571), (1561, 1685678), (3122, 842839), (7877, 334054), (15754, 167027), (23861, 110278), (47722, 55139)]