136949708

素因数分解:

$2^2\times 7^2\times {\mathrm{698723}}^1$

素因数の和:698741

約数の個数: 18

約数和(自身を含む): 278790876

約数和(自身を除く): 141841168

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 698723, 1397446, 2794892, 4891061, 9782122, 19564244, 34237427, 68474854, 136949708]

約数ペア:

[(1, 136949708), (2, 68474854), (4, 34237427), (7, 19564244), (14, 9782122), (28, 4891061), (49, 2794892), (98, 1397446), (196, 698723)]