2227924328

素因数分解:

$2^3\times 7^1\times {\mathrm{2557}}^1\times {\mathrm{15559}}^1$

素因数の和:18129

約数の個数: 32

約数和(自身を含む): 4776297600

約数和(自身を除く): 2548373272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2557, 5114, 10228, 15559, 17899, 20456, 31118, 35798, 62236, 71596, 108913, 124472, 143192, 217826, 435652, 871304, 39784363, 79568726, 159137452, 278490541, 318274904, 556981082, 1113962164, 2227924328]

約数ペア:

[(1, 2227924328), (2, 1113962164), (4, 556981082), (7, 318274904), (8, 278490541), (14, 159137452), (28, 79568726), (56, 39784363), (2557, 871304), (5114, 435652), (10228, 217826), (15559, 143192), (17899, 124472), (20456, 108913), (31118, 71596), (35798, 62236)]