1388895024

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2630483}}^1$

素因数の和:2630505

約数の個数: 40

約数和(自身を含む): 3914160192

約数和(自身を除く): 2525265168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 2630483, 5260966, 7891449, 10521932, 15782898, 21043864, 28935313, 31565796, 42087728, 57870626, 63131592, 86805939, 115741252, 126263184, 173611878, 231482504, 347223756, 462965008, 694447512, 1388895024]

約数ペア:

[(1, 1388895024), (2, 694447512), (3, 462965008), (4, 347223756), (6, 231482504), (8, 173611878), (11, 126263184), (12, 115741252), (16, 86805939), (22, 63131592), (24, 57870626), (33, 42087728), (44, 31565796), (48, 28935313), (66, 21043864), (88, 15782898), (132, 10521932), (176, 7891449), (264, 5260966), (528, 2630483)]