2273488

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:451

約数の個数: 40

約数和(自身を含む): 5142528

約数和(自身を除く): 2869040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 383, 424, 742, 766, 848, 1484, 1532, 2681, 2968, 3064, 5362, 5936, 6128, 10724, 20299, 21448, 40598, 42896, 81196, 142093, 162392, 284186, 324784, 568372, 1136744, 2273488]

約数ペア:

[(1, 2273488), (2, 1136744), (4, 568372), (7, 324784), (8, 284186), (14, 162392), (16, 142093), (28, 81196), (53, 42896), (56, 40598), (106, 21448), (112, 20299), (212, 10724), (371, 6128), (383, 5936), (424, 5362), (742, 3064), (766, 2968), (848, 2681), (1484, 1532)]