1097152208

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{20549}}^1$

素因数の和:20675

約数の個数: 40

約数和(自身を含む): 2201644800

約数和(自身を除く): 1104492592

約数列:

[1, 2, 4, 8, 16, 47, 71, 94, 142, 188, 284, 376, 568, 752, 1136, 3337, 6674, 13348, 20549, 26696, 41098, 53392, 82196, 164392, 328784, 965803, 1458979, 1931606, 2917958, 3863212, 5835916, 7726424, 11671832, 15452848, 23343664, 68572013, 137144026, 274288052, 548576104, 1097152208]

約数ペア:

[(1, 1097152208), (2, 548576104), (4, 274288052), (8, 137144026), (16, 68572013), (47, 23343664), (71, 15452848), (94, 11671832), (142, 7726424), (188, 5835916), (284, 3863212), (376, 2917958), (568, 1931606), (752, 1458979), (1136, 965803), (3337, 328784), (6674, 164392), (13348, 82196), (20549, 53392), (26696, 41098)]