551422096

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{67709}}^1$

素因数の和:68226

約数の個数: 20

約数和(自身を含む): 1070495100

約数和(自身を除く): 519073004

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 8144, 67709, 135418, 270836, 541672, 1083344, 34463881, 68927762, 137855524, 275711048, 551422096]

約数ペア:

[(1, 551422096), (2, 275711048), (4, 137855524), (8, 68927762), (16, 34463881), (509, 1083344), (1018, 541672), (2036, 270836), (4072, 135418), (8144, 67709)]