551487242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{67867}}^1$

素因数の和:68125

約数の個数: 16

約数和(自身を含む): 879569280

約数和(自身を除く): 328082038

約数列:

[1, 2, 17, 34, 239, 478, 4063, 8126, 67867, 135734, 1153739, 2307478, 16220213, 32440426, 275743621, 551487242]

約数ペア:

[(1, 551487242), (2, 275743621), (17, 32440426), (34, 16220213), (239, 2307478), (478, 1153739), (4063, 135734), (8126, 67867)]