27876970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{253427}}^1$

素因数の和:253445

約数の個数: 16

約数和(自身を含む): 54740448

約数和(自身を除く): 26863478

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 253427, 506854, 1267135, 2534270, 2787697, 5575394, 13938485, 27876970]

約数ペア:

[(1, 27876970), (2, 13938485), (5, 5575394), (10, 2787697), (11, 2534270), (22, 1267135), (55, 506854), (110, 253427)]