1521243136

素因数分解:

$2^{10}\times 7^1\times {\mathrm{212227}}^1$

素因数の和:212254

約数の個数: 44

約数和(自身を含む): 3475445728

約数和(自身を除く): 1954202592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 212227, 424454, 848908, 1485589, 1697816, 2971178, 3395632, 5942356, 6791264, 11884712, 13582528, 23769424, 27165056, 47538848, 54330112, 95077696, 108660224, 190155392, 217320448, 380310784, 760621568, 1521243136]

約数ペア:

[(1, 1521243136), (2, 760621568), (4, 380310784), (7, 217320448), (8, 190155392), (14, 108660224), (16, 95077696), (28, 54330112), (32, 47538848), (56, 27165056), (64, 23769424), (112, 13582528), (128, 11884712), (224, 6791264), (256, 5942356), (448, 3395632), (512, 2971178), (896, 1697816), (1024, 1485589), (1792, 848908), (3584, 424454), (7168, 212227)]