1238736

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:339

約数の個数: 40

約数和(自身を含む): 3240864

約数和(自身を除く): 2002128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 197, 262, 393, 394, 524, 591, 786, 788, 1048, 1182, 1572, 1576, 2096, 2364, 3144, 3152, 4728, 6288, 9456, 25807, 51614, 77421, 103228, 154842, 206456, 309684, 412912, 619368, 1238736]

約数ペア:

[(1, 1238736), (2, 619368), (3, 412912), (4, 309684), (6, 206456), (8, 154842), (12, 103228), (16, 77421), (24, 51614), (48, 25807), (131, 9456), (197, 6288), (262, 4728), (393, 3152), (394, 3144), (524, 2364), (591, 2096), (786, 1576), (788, 1572), (1048, 1182)]