1626457072

素因数分解:

$2^4\times {\mathrm{9901}}^1\times {\mathrm{10267}}^1$

素因数の和:20176

約数の個数: 20

約数和(自身を含む): 3151885816

約数和(自身を除く): 1525428744

約数列:

[1, 2, 4, 8, 16, 9901, 10267, 19802, 20534, 39604, 41068, 79208, 82136, 158416, 164272, 101653567, 203307134, 406614268, 813228536, 1626457072]

約数ペア:

[(1, 1626457072), (2, 813228536), (4, 406614268), (8, 203307134), (16, 101653567), (9901, 164272), (10267, 158416), (19802, 82136), (20534, 79208), (39604, 41068)]