2985470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{827}}^1$

素因数の和:872

約数の個数: 24

約数和(自身を含む): 5678424

約数和(自身を除く): 2692954

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 827, 1654, 1805, 3610, 4135, 8270, 15713, 31426, 78565, 157130, 298547, 597094, 1492735, 2985470]

約数ペア:

[(1, 2985470), (2, 1492735), (5, 597094), (10, 298547), (19, 157130), (38, 78565), (95, 31426), (190, 15713), (361, 8270), (722, 4135), (827, 3610), (1654, 1805)]