1260147298

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{293467}}^1$

素因数の和:293601

約数の個数: 16

約数和(自身を含む): 2007321120

約数和(自身を除く): 747173822

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 293467, 586934, 5575873, 11151746, 33161771, 66323542, 630073649, 1260147298]

約数ペア:

[(1, 1260147298), (2, 630073649), (19, 66323542), (38, 33161771), (113, 11151746), (226, 5575873), (2147, 586934), (4294, 293467)]