2016386512

素因数分解:

$2^4\times 7^1\times {\mathrm{4493}}^1\times {\mathrm{4007}}^1$

素因数の和:8515

約数の個数: 40

約数和(自身を含む): 4466964096

約数和(自身を除く): 2450577584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4007, 4493, 8014, 8986, 16028, 17972, 28049, 31451, 32056, 35944, 56098, 62902, 64112, 71888, 112196, 125804, 224392, 251608, 448784, 503216, 18003451, 36006902, 72013804, 126024157, 144027608, 252048314, 288055216, 504096628, 1008193256, 2016386512]

約数ペア:

[(1, 2016386512), (2, 1008193256), (4, 504096628), (7, 288055216), (8, 252048314), (14, 144027608), (16, 126024157), (28, 72013804), (56, 36006902), (112, 18003451), (4007, 503216), (4493, 448784), (8014, 251608), (8986, 224392), (16028, 125804), (17972, 112196), (28049, 71888), (31451, 64112), (32056, 62902), (35944, 56098)]