1640883912

素因数分解:

$2^3\times 3^1\times {\mathrm{68370163}}^1$

素因数の和:68370172

約数の個数: 16

約数和(自身を含む): 4102209840

約数和(自身を除く): 2461325928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 68370163, 136740326, 205110489, 273480652, 410220978, 546961304, 820441956, 1640883912]

約数ペア:

[(1, 1640883912), (2, 820441956), (3, 546961304), (4, 410220978), (6, 273480652), (8, 205110489), (12, 136740326), (24, 68370163)]