3886010768

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{1747307}}^1$

素因数の和:1747454

約数の個数: 20

約数和(自身を含む): 7583316720

約数和(自身を除く): 3697305952

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 1747307, 3494614, 6989228, 13978456, 27956912, 242875673, 485751346, 971502692, 1943005384, 3886010768]

約数ペア:

[(1, 3886010768), (2, 1943005384), (4, 971502692), (8, 485751346), (16, 242875673), (139, 27956912), (278, 13978456), (556, 6989228), (1112, 3494614), (2224, 1747307)]