1877689079

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{10223}}^1$

素因数の和:11630

約数の個数: 16

約数和(自身を含む): 2260730880

約数和(自身を除く): 383041801

約数列:

[1, 7, 19, 133, 1381, 9667, 10223, 26239, 71561, 183673, 194237, 1359659, 14117963, 98825741, 268241297, 1877689079]

約数ペア:

[(1, 1877689079), (7, 268241297), (19, 98825741), (133, 14117963), (1381, 1359659), (9667, 194237), (10223, 183673), (26239, 71561)]