1268851970038

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1\times {\mathrm{11276479}}^1$

素因数の和:11277051

約数の個数: 16

約数和(自身を含む): 1922594734080

約数和(自身を除く): 653742764042

約数列:

[1, 2, 127, 254, 443, 886, 56261, 112522, 11276479, 22552958, 1432112833, 2864225666, 4995480197, 9990960394, 634425985019, 1268851970038]

約数ペア:

[(1, 1268851970038), (2, 634425985019), (127, 9990960394), (254, 4995480197), (443, 2864225666), (886, 1432112833), (56261, 22552958), (112522, 11276479)]