129976418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1373}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 229908672

約数和(自身を除く): 99932254

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 331, 662, 1373, 2746, 3641, 4303, 7282, 8606, 15103, 17849, 30206, 35698, 47333, 94666, 196339, 392678, 454463, 908926, 4999093, 5908019, 9998186, 11816038, 64988209, 129976418]

約数ペア:

[(1, 129976418), (2, 64988209), (11, 11816038), (13, 9998186), (22, 5908019), (26, 4999093), (143, 908926), (286, 454463), (331, 392678), (662, 196339), (1373, 94666), (2746, 47333), (3641, 35698), (4303, 30206), (7282, 17849), (8606, 15103)]