142709318

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{3109}}^1$

素因数の和:3559

約数の個数: 16

約数和(自身を含む): 218322000

約数和(自身を除く): 75612682

約数列:

[1, 2, 59, 118, 389, 778, 3109, 6218, 22951, 45902, 183431, 366862, 1209401, 2418802, 71354659, 142709318]

約数ペア:

[(1, 142709318), (2, 71354659), (59, 2418802), (118, 1209401), (389, 366862), (778, 183431), (3109, 45902), (6218, 22951)]