260590538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{78919}}^1$

素因数の和:79061

約数の個数: 16

約数和(自身を含む): 424273920

約数和(自身を除く): 163683382

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 78919, 157838, 1025947, 2051894, 10022713, 20045426, 130295269, 260590538]

約数ペア:

[(1, 260590538), (2, 130295269), (13, 20045426), (26, 10022713), (127, 2051894), (254, 1025947), (1651, 157838), (3302, 78919)]