2043669946

素因数分解:

$2^1\times {\mathrm{61}}^2\times {\mathrm{311}}^1\times {\mathrm{883}}^1$

素因数の和:1318

約数の個数: 24

約数和(自身を含む): 3130144992

約数和(自身を除く): 1086475046

約数列:

[1, 2, 61, 122, 311, 622, 883, 1766, 3721, 7442, 18971, 37942, 53863, 107726, 274613, 549226, 1157231, 2314462, 3285643, 6571286, 16751393, 33502786, 1021834973, 2043669946]

約数ペア:

[(1, 2043669946), (2, 1021834973), (61, 33502786), (122, 16751393), (311, 6571286), (622, 3285643), (883, 2314462), (1766, 1157231), (3721, 549226), (7442, 274613), (18971, 107726), (37942, 53863)]