2012189278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{10343}}^1$

素因数の和:10632

約数の個数: 32

約数和(自身を含む): 3396142080

約数和(自身を除く): 1383952802

約数列:

[1, 2, 11, 22, 37, 74, 239, 407, 478, 814, 2629, 5258, 8843, 10343, 17686, 20686, 97273, 113773, 194546, 227546, 382691, 765382, 2471977, 4209601, 4943954, 8419202, 27191747, 54383494, 91463149, 182926298, 1006094639, 2012189278]

約数ペア:

[(1, 2012189278), (2, 1006094639), (11, 182926298), (22, 91463149), (37, 54383494), (74, 27191747), (239, 8419202), (407, 4943954), (478, 4209601), (814, 2471977), (2629, 765382), (5258, 382691), (8843, 227546), (10343, 194546), (17686, 113773), (20686, 97273)]