2012890472

素因数分解:

$2^3\times {\mathrm{2179}}^1\times {\mathrm{115471}}^1$

素因数の和:117656

約数の個数: 16

約数和(自身を含む): 3775934400

約数和(自身を除く): 1763043928

約数列:

[1, 2, 4, 8, 2179, 4358, 8716, 17432, 115471, 230942, 461884, 923768, 251611309, 503222618, 1006445236, 2012890472]

約数ペア:

[(1, 2012890472), (2, 1006445236), (4, 503222618), (8, 251611309), (2179, 923768), (4358, 461884), (8716, 230942), (17432, 115471)]