215037482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2089}}^1\times {\mathrm{4679}}^1$

素因数の和:6781

約数の個数: 16

約数和(自身を含む): 352123200

約数和(自身を除く): 137085718

約数列:

[1, 2, 11, 22, 2089, 4178, 4679, 9358, 22979, 45958, 51469, 102938, 9774431, 19548862, 107518741, 215037482]

約数ペア:

[(1, 215037482), (2, 107518741), (11, 19548862), (22, 9774431), (2089, 102938), (4178, 51469), (4679, 45958), (9358, 22979)]