2693120768

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{809231}}^1$

素因数の和:809260

約数の個数: 36

約数和(自身を含む): 5789245728

約数和(自身を除く): 3096124960

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 809231, 1618462, 3236924, 6473848, 10520003, 12947696, 21040006, 25895392, 42080012, 51790784, 84160024, 103581568, 168320048, 207163136, 336640096, 673280192, 1346560384, 2693120768]

約数ペア:

[(1, 2693120768), (2, 1346560384), (4, 673280192), (8, 336640096), (13, 207163136), (16, 168320048), (26, 103581568), (32, 84160024), (52, 51790784), (64, 42080012), (104, 25895392), (128, 21040006), (208, 12947696), (256, 10520003), (416, 6473848), (832, 3236924), (1664, 1618462), (3328, 809231)]