212345276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{371233}}^1$

素因数の和:371261

約数の個数: 24

約数和(自身を含む): 436571184

約数和(自身を除く): 224225908

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 371233, 742466, 1484932, 4083563, 4826029, 8167126, 9652058, 16334252, 19304116, 53086319, 106172638, 212345276]

約数ペア:

[(1, 212345276), (2, 106172638), (4, 53086319), (11, 19304116), (13, 16334252), (22, 9652058), (26, 8167126), (44, 4826029), (52, 4083563), (143, 1484932), (286, 742466), (572, 371233)]