856828171394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{464153939}}^1$

素因数の和:464154025

約数の個数: 16

約数和(自身を含む): 1403601514560

約数和(自身を除く): 546773343166

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 464153939, 928307878, 6034001207, 12068002414, 32954929669, 65909859338, 428414085697, 856828171394]

約数ペア:

[(1, 856828171394), (2, 428414085697), (13, 65909859338), (26, 32954929669), (71, 12068002414), (142, 6034001207), (923, 928307878), (1846, 464153939)]