2730476

素因数分解:

$2^2\times 7^2\times {\mathrm{13931}}^1$

素因数の和:13949

約数の個数: 18

約数和(自身を含む): 5558868

約数和(自身を除く): 2828392

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 13931, 27862, 55724, 97517, 195034, 390068, 682619, 1365238, 2730476]

約数ペア:

[(1, 2730476), (2, 1365238), (4, 682619), (7, 390068), (14, 195034), (28, 97517), (49, 55724), (98, 27862), (196, 13931)]