1190891104

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{6521}}^1$

素因数の和:6983

約数の個数: 48

約数和(自身を含む): 2531057760

約数和(自身を除く): 1340166656

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 439, 878, 1756, 3512, 5707, 6521, 7024, 11414, 13042, 14048, 22828, 26084, 45656, 52168, 84773, 91312, 104336, 169546, 182624, 208672, 339092, 678184, 1356368, 2712736, 2862719, 5725438, 11450876, 22901752, 37215347, 45803504, 74430694, 91607008, 148861388, 297722776, 595445552, 1190891104]

約数ペア:

[(1, 1190891104), (2, 595445552), (4, 297722776), (8, 148861388), (13, 91607008), (16, 74430694), (26, 45803504), (32, 37215347), (52, 22901752), (104, 11450876), (208, 5725438), (416, 2862719), (439, 2712736), (878, 1356368), (1756, 678184), (3512, 339092), (5707, 208672), (6521, 182624), (7024, 169546), (11414, 104336), (13042, 91312), (14048, 84773), (22828, 52168), (26084, 45656)]