1640835116

素因数分解:

$2^2\times {\mathrm{607}}^1\times {\mathrm{675797}}^1$

素因数の和:676408

約数の個数: 12

約数和(自身を含む): 2876196288

約数和(自身を除く): 1235361172

約数列:

[1, 2, 4, 607, 1214, 2428, 675797, 1351594, 2703188, 410208779, 820417558, 1640835116]

約数ペア:

[(1, 1640835116), (2, 820417558), (4, 410208779), (607, 2703188), (1214, 1351594), (2428, 675797)]