1489239566

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{8893}}^1$

素因数の和:9036

約数の個数: 32

約数和(自身を含む): 2400953088

約数和(自身を除く): 911713522

約数列:

[1, 2, 31, 37, 62, 73, 74, 146, 1147, 2263, 2294, 2701, 4526, 5402, 8893, 17786, 83731, 167462, 275683, 329041, 551366, 649189, 658082, 1298378, 10200271, 20124859, 20400542, 24019993, 40249718, 48039986, 744619783, 1489239566]

約数ペア:

[(1, 1489239566), (2, 744619783), (31, 48039986), (37, 40249718), (62, 24019993), (73, 20400542), (74, 20124859), (146, 10200271), (1147, 1298378), (2263, 658082), (2294, 649189), (2701, 551366), (4526, 329041), (5402, 275683), (8893, 167462), (17786, 83731)]