1278967532

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{604427}}^1$

素因数の和:604477

約数の個数: 18

約数和(自身を含む): 2339740788

約数和(自身を除く): 1060773256

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 604427, 1208854, 2417708, 13901821, 27803642, 55607284, 319741883, 639483766, 1278967532]

約数ペア:

[(1, 1278967532), (2, 639483766), (4, 319741883), (23, 55607284), (46, 27803642), (92, 13901821), (529, 2417708), (1058, 1208854), (2116, 604427)]