289330604

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{33287}}^1$

素因数の和:33385

約数の個数: 24

約数和(自身を含む): 528480288

約数和(自身を除く): 239149684

約数列:

[1, 2, 4, 41, 53, 82, 106, 164, 212, 2173, 4346, 8692, 33287, 66574, 133148, 1364767, 1764211, 2729534, 3528422, 5459068, 7056844, 72332651, 144665302, 289330604]

約数ペア:

[(1, 289330604), (2, 144665302), (4, 72332651), (41, 7056844), (53, 5459068), (82, 3528422), (106, 2729534), (164, 1764211), (212, 1364767), (2173, 133148), (4346, 66574), (8692, 33287)]