131475484

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{276209}}^1$

素因数の和:276237

約数の個数: 24

約数和(自身を含む): 278419680

約数和(自身を除く): 146944196

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 276209, 552418, 1104836, 1933463, 3866926, 4695553, 7733852, 9391106, 18782212, 32868871, 65737742, 131475484]

約数ペア:

[(1, 131475484), (2, 65737742), (4, 32868871), (7, 18782212), (14, 9391106), (17, 7733852), (28, 4695553), (34, 3866926), (68, 1933463), (119, 1104836), (238, 552418), (476, 276209)]