16401084895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{569581}}^1$

素因数の和:570042

約数の個数: 16

約数和(自身を含む): 21243130272

約数和(自身を除く): 4842045377

約数列:

[1, 5, 13, 65, 443, 2215, 5759, 28795, 569581, 2847905, 7404553, 37022765, 252324383, 1261621915, 3280216979, 16401084895]

約数ペア:

[(1, 16401084895), (5, 3280216979), (13, 1261621915), (65, 252324383), (443, 37022765), (2215, 7404553), (5759, 2847905), (28795, 569581)]