1155883664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5557133}}^1$

素因数の和:5557154

約数の個数: 20

約数和(自身を含む): 2411796156

約数和(自身を除く): 1255912492

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5557133, 11114266, 22228532, 44457064, 72242729, 88914128, 144485458, 288970916, 577941832, 1155883664]

約数ペア:

[(1, 1155883664), (2, 577941832), (4, 288970916), (8, 144485458), (13, 88914128), (16, 72242729), (26, 44457064), (52, 22228532), (104, 11114266), (208, 5557133)]