1139802190

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{636761}}^1$

素因数の和:636947

約数の個数: 16

約数和(自身を含む): 2063108880

約数和(自身を除く): 923306690

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 636761, 1273522, 3183805, 6367610, 113980219, 227960438, 569901095, 1139802190]

約数ペア:

[(1, 1139802190), (2, 569901095), (5, 227960438), (10, 113980219), (179, 6367610), (358, 3183805), (895, 1273522), (1790, 636761)]