2423377439

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{1063}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 2976476160

約数和(自身を除く): 553098721

約数列:

[1, 7, 19, 61, 133, 281, 427, 1063, 1159, 1967, 5339, 7441, 8113, 17141, 20197, 37373, 64843, 119987, 141379, 298703, 325679, 453901, 1232017, 2090921, 2279753, 5675357, 8624119, 18220883, 39727499, 127546181, 346196777, 2423377439]

約数ペア:

[(1, 2423377439), (7, 346196777), (19, 127546181), (61, 39727499), (133, 18220883), (281, 8624119), (427, 5675357), (1063, 2279753), (1159, 2090921), (1967, 1232017), (5339, 453901), (7441, 325679), (8113, 298703), (17141, 141379), (20197, 119987), (37373, 64843)]