1277038

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 24

約数和(自身を含む): 2269512

約数和(自身を除く): 992474

約数列:

[1, 2, 7, 14, 49, 83, 98, 157, 166, 314, 581, 1099, 1162, 2198, 4067, 7693, 8134, 13031, 15386, 26062, 91217, 182434, 638519, 1277038]

約数ペア:

[(1, 1277038), (2, 638519), (7, 182434), (14, 91217), (49, 26062), (83, 15386), (98, 13031), (157, 8134), (166, 7693), (314, 4067), (581, 2198), (1099, 1162)]