2022221488

素因数分解:

$2^4\times 7^1\times {\mathrm{269}}^1\times {\mathrm{67121}}^1$

素因数の和:67405

約数の個数: 40

約数和(自身を含む): 4494489120

約数和(自身を除く): 2472267632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 269, 538, 1076, 1883, 2152, 3766, 4304, 7532, 15064, 30128, 67121, 134242, 268484, 469847, 536968, 939694, 1073936, 1879388, 3758776, 7517552, 18055549, 36111098, 72222196, 126388843, 144444392, 252777686, 288888784, 505555372, 1011110744, 2022221488]

約数ペア:

[(1, 2022221488), (2, 1011110744), (4, 505555372), (7, 288888784), (8, 252777686), (14, 144444392), (16, 126388843), (28, 72222196), (56, 36111098), (112, 18055549), (269, 7517552), (538, 3758776), (1076, 1879388), (1883, 1073936), (2152, 939694), (3766, 536968), (4304, 469847), (7532, 268484), (15064, 134242), (30128, 67121)]