2123403938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3287003}}^1$

素因数の和:3287041

約数の個数: 16

約数和(自身を含む): 3549964320

約数和(自身を除く): 1426560382

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 3287003, 6574006, 55879051, 62453057, 111758102, 124906114, 1061701969, 2123403938]

約数ペア:

[(1, 2123403938), (2, 1061701969), (17, 124906114), (19, 111758102), (34, 62453057), (38, 55879051), (323, 6574006), (646, 3287003)]