283080028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{1237}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 618960384

約数和(自身を除く): 335880356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 743, 1237, 1486, 2474, 2972, 4948, 5201, 8173, 8659, 10402, 13607, 16346, 17318, 20804, 27214, 32692, 34636, 54428, 57211, 95249, 114422, 190498, 228844, 380996, 919091, 1838182, 3676364, 6433637, 10110001, 12867274, 20220002, 25734548, 40440004, 70770007, 141540014, 283080028]

約数ペア:

[(1, 283080028), (2, 141540014), (4, 70770007), (7, 40440004), (11, 25734548), (14, 20220002), (22, 12867274), (28, 10110001), (44, 6433637), (77, 3676364), (154, 1838182), (308, 919091), (743, 380996), (1237, 228844), (1486, 190498), (2474, 114422), (2972, 95249), (4948, 57211), (5201, 54428), (8173, 34636), (8659, 32692), (10402, 27214), (13607, 20804), (16346, 17318)]