260246002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 420235200

約数和(自身を除く): 159989198

約数列:

[1, 2, 19, 38, 83, 109, 166, 218, 757, 1514, 1577, 2071, 3154, 4142, 9047, 14383, 18094, 28766, 62831, 82513, 125662, 165026, 171893, 343786, 1193789, 1567747, 2387578, 3135494, 6848579, 13697158, 130123001, 260246002]

約数ペア:

[(1, 260246002), (2, 130123001), (19, 13697158), (38, 6848579), (83, 3135494), (109, 2387578), (166, 1567747), (218, 1193789), (757, 343786), (1514, 171893), (1577, 165026), (2071, 125662), (3154, 82513), (4142, 62831), (9047, 28766), (14383, 18094)]