8402443.00000000

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{21193}}^1$

素因数の和:21371

約数の個数: 16

約数和(自身を含む): 145984272

約数和(自身を除く): 56168338

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 21193, 42386, 275509, 551018, 3454459, 6908918, 44907967, 89815934]

約数ペア:

[(1, 89815934), (2, 44907967), (13, 6908918), (26, 3454459), (163, 551018), (326, 275509), (2119, 42386), (4238, 21193)]