1209253130

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1\times {\mathrm{3823}}^1$

素因数の和:4550

約数の個数: 32

約数和(自身を含む): 2226852864

約数和(自身を除く): 1017599734

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 673, 1346, 3365, 3823, 6730, 7646, 19115, 31631, 38230, 63262, 158155, 179681, 316310, 359362, 898405, 1796810, 2572879, 5145758, 12864395, 25728790, 120925313, 241850626, 604626565, 1209253130]

約数ペア:

[(1, 1209253130), (2, 604626565), (5, 241850626), (10, 120925313), (47, 25728790), (94, 12864395), (235, 5145758), (470, 2572879), (673, 1796810), (1346, 898405), (3365, 359362), (3823, 316310), (6730, 179681), (7646, 158155), (19115, 63262), (31631, 38230)]