138290818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{57287}}^1$

素因数の和:57377

約数の個数: 16

約数和(自身を含む): 222735744

約数和(自身を除く): 84444926

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 57287, 114574, 973879, 1947758, 4067377, 8134754, 69145409, 138290818]

約数ペア:

[(1, 138290818), (2, 69145409), (17, 8134754), (34, 4067377), (71, 1947758), (142, 973879), (1207, 114574), (2414, 57287)]