2109883388

素因数分解:

$2^2\times {\mathrm{3121}}^1\times {\mathrm{169007}}^1$

素因数の和:172132

約数の個数: 12

約数和(自身を含む): 3693500832

約数和(自身を除く): 1583617444

約数列:

[1, 2, 4, 3121, 6242, 12484, 169007, 338014, 676028, 527470847, 1054941694, 2109883388]

約数ペア:

[(1, 2109883388), (2, 1054941694), (4, 527470847), (3121, 676028), (6242, 338014), (12484, 169007)]