473670406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{213173}}^1$

素因数の和:213287

約数の個数: 16

約数和(自身を含む): 782774928

約数和(自身を除く): 309104522

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 213173, 426346, 2344903, 4689806, 21530473, 43060946, 236835203, 473670406]

約数ペア:

[(1, 473670406), (2, 236835203), (11, 43060946), (22, 21530473), (101, 4689806), (202, 2344903), (1111, 426346), (2222, 213173)]