1293401908

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{7886597}}^1$

素因数の和:7886642

約数の個数: 12

約数和(自身を含む): 2318659812

約数和(自身を除く): 1025257904

約数列:

[1, 2, 4, 41, 82, 164, 7886597, 15773194, 31546388, 323350477, 646700954, 1293401908]

約数ペア:

[(1, 1293401908), (2, 646700954), (4, 323350477), (41, 31546388), (82, 15773194), (164, 7886597)]