16401296494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1127857}}^1$

素因数の和:1128531

約数の個数: 16

約数和(自身を含む): 26879111856

約数和(自身を除く): 10477815362

約数列:

[1, 2, 11, 22, 661, 1322, 7271, 14542, 1127857, 2255714, 12406427, 24812854, 745513477, 1491026954, 8200648247, 16401296494]

約数ペア:

[(1, 16401296494), (2, 8200648247), (11, 1491026954), (22, 745513477), (661, 24812854), (1322, 12406427), (7271, 2255714), (14542, 1127857)]