2051215024

素因数分解:

$2^4\times {\mathrm{2141}}^1\times {\mathrm{59879}}^1$

素因数の和:62028

約数の個数: 20

約数和(自身を含む): 3976151760

約数和(自身を除く): 1924936736

約数列:

[1, 2, 4, 8, 16, 2141, 4282, 8564, 17128, 34256, 59879, 119758, 239516, 479032, 958064, 128200939, 256401878, 512803756, 1025607512, 2051215024]

約数ペア:

[(1, 2051215024), (2, 1025607512), (4, 512803756), (8, 256401878), (16, 128200939), (2141, 958064), (4282, 479032), (8564, 239516), (17128, 119758), (34256, 59879)]