2173402

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1283}}^1$

素因数の和:1314

約数の個数: 24

約数和(自身を含む): 4098528

約数和(自身を除く): 1925126

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1283, 1694, 2566, 8981, 14113, 17962, 28226, 98791, 155243, 197582, 310486, 1086701, 2173402]

約数ペア:

[(1, 2173402), (2, 1086701), (7, 310486), (11, 197582), (14, 155243), (22, 98791), (77, 28226), (121, 17962), (154, 14113), (242, 8981), (847, 2566), (1283, 1694)]