1215707772

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{4007}}^1$

素因数の和:4338

約数の個数: 48

約数和(自身を含む): 2873832192

約数和(自身を除く): 1658124420

約数列:

[1, 2, 3, 4, 6, 12, 131, 193, 262, 386, 393, 524, 579, 772, 786, 1158, 1572, 2316, 4007, 8014, 12021, 16028, 24042, 25283, 48084, 50566, 75849, 101132, 151698, 303396, 524917, 773351, 1049834, 1546702, 1574751, 2099668, 2320053, 3093404, 3149502, 4640106, 6299004, 9280212, 101308981, 202617962, 303926943, 405235924, 607853886, 1215707772]

約数ペア:

[(1, 1215707772), (2, 607853886), (3, 405235924), (4, 303926943), (6, 202617962), (12, 101308981), (131, 9280212), (193, 6299004), (262, 4640106), (386, 3149502), (393, 3093404), (524, 2320053), (579, 2099668), (772, 1574751), (786, 1546702), (1158, 1049834), (1572, 773351), (2316, 524917), (4007, 303396), (8014, 151698), (12021, 101132), (16028, 75849), (24042, 50566), (25283, 48084)]