425005010522

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1993513}}^1$

素因数の和:1993662

約数の個数: 32

約数和(自身を含む): 679963703232

約数和(自身を除く): 254958692710

約数列:

[1, 2, 37, 43, 67, 74, 86, 134, 1591, 2479, 2881, 3182, 4958, 5762, 106597, 213194, 1993513, 3987026, 73759981, 85721059, 133565371, 147519962, 171442118, 267130742, 3171679183, 4941918727, 5743310953, 6343358366, 9883837454, 11486621906, 212502505261, 425005010522]

約数ペア:

[(1, 425005010522), (2, 212502505261), (37, 11486621906), (43, 9883837454), (67, 6343358366), (74, 5743310953), (86, 4941918727), (134, 3171679183), (1591, 267130742), (2479, 171442118), (2881, 147519962), (3182, 133565371), (4958, 85721059), (5762, 73759981), (106597, 3987026), (213194, 1993513)]