1252806821287

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{11104573}}^1$

素因数の和:11104878

約数の個数: 16

約数和(自身を含む): 1458341494272

約数和(自身を除く): 205534672985

約数列:

[1, 7, 71, 227, 497, 1589, 16117, 112819, 11104573, 77732011, 788424683, 2520738071, 5518972781, 17645166497, 178972403041, 1252806821287]

約数ペア:

[(1, 1252806821287), (7, 178972403041), (71, 17645166497), (227, 5518972781), (497, 2520738071), (1589, 788424683), (16117, 77732011), (112819, 11104573)]