1411906

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 16

約数和(自身を含む): 2196288

約数和(自身を除く): 784382

約数列:

[1, 2, 61, 71, 122, 142, 163, 326, 4331, 8662, 9943, 11573, 19886, 23146, 705953, 1411906]

約数ペア:

[(1, 1411906), (2, 705953), (61, 23146), (71, 19886), (122, 11573), (142, 9943), (163, 8662), (326, 4331)]