2103752497

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{407783}}^1$

素因数の和:407868

約数の個数: 16

約数和(自身を含む): 2662013952

約数和(自身を除く): 558261455

約数列:

[1, 7, 11, 67, 77, 469, 737, 5159, 407783, 2854481, 4485613, 27321461, 31399291, 191250227, 300536071, 2103752497]

約数ペア:

[(1, 2103752497), (7, 300536071), (11, 191250227), (67, 31399291), (77, 27321461), (469, 4485613), (737, 2854481), (5159, 407783)]