2761403

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 16

約数和(自身を含む): 3110400

約数和(自身を除く): 348997

約数列:

[1, 19, 23, 71, 89, 437, 1349, 1633, 1691, 2047, 6319, 31027, 38893, 120061, 145337, 2761403]

約数ペア:

[(1, 2761403), (19, 145337), (23, 120061), (71, 38893), (89, 31027), (437, 6319), (1349, 2047), (1633, 1691)]