2740917.00000000

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:971

約数の個数: 48

約数和(自身を含む): 98833392

約数和(自身を除く): 52612880

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 137, 208, 274, 416, 548, 811, 1096, 1622, 1781, 2192, 3244, 3562, 4384, 6488, 7124, 10543, 12976, 14248, 21086, 25952, 28496, 42172, 56992, 84344, 111107, 168688, 222214, 337376, 444428, 888856, 1444391, 1777712, 2888782, 3555424, 5777564, 11555128, 23110256, 46220512]

約数ペア:

[(1, 46220512), (2, 23110256), (4, 11555128), (8, 5777564), (13, 3555424), (16, 2888782), (26, 1777712), (32, 1444391), (52, 888856), (104, 444428), (137, 337376), (208, 222214), (274, 168688), (416, 111107), (548, 84344), (811, 56992), (1096, 42172), (1622, 28496), (1781, 25952), (2192, 21086), (3244, 14248), (3562, 12976), (4384, 10543), (6488, 7124)]