2145221669

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{3229}}^1$

素因数の和:4028

約数の個数: 16

約数和(自身を含む): 2294592000

約数和(自身を除く): 149370331

約数列:

[1, 29, 31, 739, 899, 3229, 21431, 22909, 93641, 100099, 664361, 2386231, 2902871, 69200699, 73973161, 2145221669]

約数ペア:

[(1, 2145221669), (29, 73973161), (31, 69200699), (739, 2902871), (899, 2386231), (3229, 664361), (21431, 100099), (22909, 93641)]