1313620726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{978853}}^1$

素因数の和:978927

約数の個数: 16

約数和(自身を含む): 2184802128

約数和(自身を除く): 871181402

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 978853, 1957706, 10767383, 21534766, 59710033, 119420066, 656810363, 1313620726]

約数ペア:

[(1, 1313620726), (2, 656810363), (11, 119420066), (22, 59710033), (61, 21534766), (122, 10767383), (671, 1957706), (1342, 978853)]