348535546060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1340521331}}^1$

素因数の和:1340521353

約数の個数: 24

約数和(自身を含む): 788226543216

約数和(自身を除く): 439690997156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1340521331, 2681042662, 5362085324, 6702606655, 13405213310, 17426777303, 26810426620, 34853554606, 69707109212, 87133886515, 174267773030, 348535546060]

約数ペア:

[(1, 348535546060), (2, 174267773030), (4, 87133886515), (5, 69707109212), (10, 34853554606), (13, 26810426620), (20, 17426777303), (26, 13405213310), (52, 6702606655), (65, 5362085324), (130, 2681042662), (260, 1340521331)]