1388434836

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{75083}}^1$

素因数の和:75180

約数の個数: 48

約数和(自身を含む): 3431038464

約数和(自身を除く): 2042603628

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 67, 69, 92, 134, 138, 201, 268, 276, 402, 804, 1541, 3082, 4623, 6164, 9246, 18492, 75083, 150166, 225249, 300332, 450498, 900996, 1726909, 3453818, 5030561, 5180727, 6907636, 10061122, 10361454, 15091683, 20122244, 20722908, 30183366, 60366732, 115702903, 231405806, 347108709, 462811612, 694217418, 1388434836]

約数ペア:

[(1, 1388434836), (2, 694217418), (3, 462811612), (4, 347108709), (6, 231405806), (12, 115702903), (23, 60366732), (46, 30183366), (67, 20722908), (69, 20122244), (92, 15091683), (134, 10361454), (138, 10061122), (201, 6907636), (268, 5180727), (276, 5030561), (402, 3453818), (804, 1726909), (1541, 900996), (3082, 450498), (4623, 300332), (6164, 225249), (9246, 150166), (18492, 75083)]