228545278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{10477}}^1$

素因数の和:11331

約数の個数: 16

約数和(自身を含む): 369663840

約数和(自身を除く): 141118562

約数列:

[1, 2, 13, 26, 839, 1678, 10477, 10907, 20954, 21814, 136201, 272402, 8790203, 17580406, 114272639, 228545278]

約数ペア:

[(1, 228545278), (2, 114272639), (13, 17580406), (26, 8790203), (839, 272402), (1678, 136201), (10477, 21814), (10907, 20954)]