1900529412

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{6863}}^1$

素因数の和:7408

約数の個数: 48

約数和(自身を含む): 4538806272

約数和(自身を除く): 2638276860

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 491, 564, 982, 1473, 1964, 2946, 5892, 6863, 13726, 20589, 23077, 27452, 41178, 46154, 69231, 82356, 92308, 138462, 276924, 322561, 645122, 967683, 1290244, 1935366, 3369733, 3870732, 6739466, 10109199, 13478932, 20218398, 40436796, 158377451, 316754902, 475132353, 633509804, 950264706, 1900529412]

約数ペア:

[(1, 1900529412), (2, 950264706), (3, 633509804), (4, 475132353), (6, 316754902), (12, 158377451), (47, 40436796), (94, 20218398), (141, 13478932), (188, 10109199), (282, 6739466), (491, 3870732), (564, 3369733), (982, 1935366), (1473, 1290244), (1964, 967683), (2946, 645122), (5892, 322561), (6863, 276924), (13726, 138462), (20589, 92308), (23077, 82356), (27452, 69231), (41178, 46154)]