4990601

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 6500736

約数和(自身を除く): 1510135

約数列:

[1, 7, 11, 47, 49, 77, 197, 329, 517, 539, 1379, 2167, 2303, 3619, 9259, 9653, 15169, 25333, 64813, 101849, 106183, 453691, 712943, 4990601]

約数ペア:

[(1, 4990601), (7, 712943), (11, 453691), (47, 106183), (49, 101849), (77, 64813), (197, 25333), (329, 15169), (517, 9653), (539, 9259), (1379, 3619), (2167, 2303)]