262755714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{78341}}^1$

素因数の和:78402

約数の個数: 32

約数和(自身を含む): 579104064

約数和(自身を除く): 316348350

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 78341, 156682, 235023, 470046, 1018433, 2036866, 3055299, 3368663, 6110598, 6737326, 10105989, 20211978, 43792619, 87585238, 131377857, 262755714]

約数ペア:

[(1, 262755714), (2, 131377857), (3, 87585238), (6, 43792619), (13, 20211978), (26, 10105989), (39, 6737326), (43, 6110598), (78, 3368663), (86, 3055299), (129, 2036866), (258, 1018433), (559, 470046), (1118, 235023), (1677, 156682), (3354, 78341)]