1292265938

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{234191}}^1$

素因数の和:234313

約数の個数: 16

約数和(自身を含む): 2023418880

約数和(自身を除く): 731152942

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 234191, 468382, 7259921, 14519842, 20842999, 41685998, 646132969, 1292265938]

約数ペア:

[(1, 1292265938), (2, 646132969), (31, 41685998), (62, 20842999), (89, 14519842), (178, 7259921), (2759, 468382), (5518, 234191)]