2350878049

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{691}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 2616806304

約数和(自身を除く): 265928255

約数列:

[1, 13, 41, 169, 491, 533, 691, 6383, 6929, 8983, 20131, 28331, 82979, 116779, 261703, 339281, 368303, 3402139, 4410653, 4787939, 13910521, 57338489, 180836773, 2350878049]

約数ペア:

[(1, 2350878049), (13, 180836773), (41, 57338489), (169, 13910521), (491, 4787939), (533, 4410653), (691, 3402139), (6383, 368303), (6929, 339281), (8983, 261703), (20131, 116779), (28331, 82979)]