1660229744

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1250173}}^1$

素因数の和:1250264

約数の個数: 20

約数和(自身を含む): 3255453096

約数和(自身を除く): 1595223352

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 1250173, 2500346, 5000692, 10001384, 20002768, 103764359, 207528718, 415057436, 830114872, 1660229744]

約数ペア:

[(1, 1660229744), (2, 830114872), (4, 415057436), (8, 207528718), (16, 103764359), (83, 20002768), (166, 10001384), (332, 5000692), (664, 2500346), (1328, 1250173)]