1214140268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{1069}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 2355575040

約数和(自身を除く): 1141434772

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 311, 332, 622, 913, 1069, 1244, 1826, 2138, 3421, 3652, 4276, 6842, 11759, 13684, 23518, 25813, 47036, 51626, 88727, 103252, 177454, 283943, 332459, 354908, 567886, 664918, 975997, 1135772, 1329836, 1951994, 3657049, 3903988, 7314098, 14628196, 27594097, 55188194, 110376388, 303535067, 607070134, 1214140268]

約数ペア:

[(1, 1214140268), (2, 607070134), (4, 303535067), (11, 110376388), (22, 55188194), (44, 27594097), (83, 14628196), (166, 7314098), (311, 3903988), (332, 3657049), (622, 1951994), (913, 1329836), (1069, 1135772), (1244, 975997), (1826, 664918), (2138, 567886), (3421, 354908), (3652, 332459), (4276, 283943), (6842, 177454), (11759, 103252), (13684, 88727), (23518, 51626), (25813, 47036)]