2783342

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1153}}^1$

素因数の和:1243

約数の個数: 16

約数和(自身を含む): 4486752

約数和(自身を除く): 1703410

約数列:

[1, 2, 17, 34, 71, 142, 1153, 1207, 2306, 2414, 19601, 39202, 81863, 163726, 1391671, 2783342]

約数ペア:

[(1, 2783342), (2, 1391671), (17, 163726), (34, 81863), (71, 39202), (142, 19601), (1153, 2414), (1207, 2306)]