1274591594

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{80701}}^1$

素因数の和:80905

約数の個数: 16

約数和(自身を含む): 1961058600

約数和(自身を除く): 686467006

約数列:

[1, 2, 53, 106, 149, 298, 7897, 15794, 80701, 161402, 4277153, 8554306, 12024449, 24048898, 637295797, 1274591594]

約数ペア:

[(1, 1274591594), (2, 637295797), (53, 24048898), (106, 12024449), (149, 8554306), (298, 4277153), (7897, 161402), (15794, 80701)]