2443927538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{9511}}^1\times {\mathrm{9883}}^1$

素因数の和:19409

約数の個数: 16

約数和(自身を含む): 3948697536

約数和(自身を除く): 1504769998

約数列:

[1, 2, 13, 26, 9511, 9883, 19022, 19766, 123643, 128479, 247286, 256958, 93997213, 187994426, 1221963769, 2443927538]

約数ペア:

[(1, 2443927538), (2, 1221963769), (13, 187994426), (26, 93997213), (9511, 256958), (9883, 247286), (19022, 128479), (19766, 123643)]