4988891369

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{397}}^1\times {\mathrm{557}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 6268098816

約数和(自身を除く): 1279207447

約数列:

[1, 7, 11, 77, 293, 397, 557, 2051, 2779, 3223, 3899, 4367, 6127, 22561, 30569, 42889, 116321, 163201, 221129, 814247, 1142407, 1279531, 1547903, 1795211, 2432419, 8956717, 12566477, 17026933, 64790797, 453535579, 712698767, 4988891369]

約数ペア:

[(1, 4988891369), (7, 712698767), (11, 453535579), (77, 64790797), (293, 17026933), (397, 12566477), (557, 8956717), (2051, 2432419), (2779, 1795211), (3223, 1547903), (3899, 1279531), (4367, 1142407), (6127, 814247), (22561, 221129), (30569, 163201), (42889, 116321)]