690147993574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{6494777}}^1$

素因数の和:6494920

約数の個数: 32

約数和(自身を含む): 1150043330016

約数和(自身を除く): 459895336442

約数列:

[1, 2, 13, 26, 61, 67, 122, 134, 793, 871, 1586, 1742, 4087, 8174, 53131, 106262, 6494777, 12989554, 84432101, 168864202, 396181397, 435150059, 792362794, 870300118, 5150358161, 5656950767, 10300716322, 11313901534, 26544153599, 53088307198, 345073996787, 690147993574]

約数ペア:

[(1, 690147993574), (2, 345073996787), (13, 53088307198), (26, 26544153599), (61, 11313901534), (67, 10300716322), (122, 5656950767), (134, 5150358161), (793, 870300118), (871, 792362794), (1586, 435150059), (1742, 396181397), (4087, 168864202), (8174, 84432101), (53131, 12989554), (106262, 6494777)]