2056545142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{359}}^1\times {\mathrm{647}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 3275251200

約数和(自身を除く): 1218706058

約数列:

[1, 2, 19, 38, 233, 359, 466, 647, 718, 1294, 4427, 6821, 8854, 12293, 13642, 24586, 83647, 150751, 167294, 232273, 301502, 464546, 1589293, 2864269, 3178586, 4413187, 5728538, 8826374, 54119609, 108239218, 1028272571, 2056545142]

約数ペア:

[(1, 2056545142), (2, 1028272571), (19, 108239218), (38, 54119609), (233, 8826374), (359, 5728538), (466, 4413187), (647, 3178586), (718, 2864269), (1294, 1589293), (4427, 464546), (6821, 301502), (8854, 232273), (12293, 167294), (13642, 150751), (24586, 83647)]