1275438838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{386731}}^1$

素因数の和:386847

約数の個数: 16

約数和(自身を含む): 2046585744

約数和(自身を除く): 771146906

約数列:

[1, 2, 17, 34, 97, 194, 1649, 3298, 386731, 773462, 6574427, 13148854, 37512907, 75025814, 637719419, 1275438838]

約数ペア:

[(1, 1275438838), (2, 637719419), (17, 75025814), (34, 37512907), (97, 13148854), (194, 6574427), (1649, 773462), (3298, 386731)]