1310366428

素因数分解:

$2^2\times 7^2\times {\mathrm{6685543}}^1$

素因数の和:6685561

約数の個数: 18

約数和(自身を含む): 2667532056

約数和(自身を除く): 1357165628

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 6685543, 13371086, 26742172, 46798801, 93597602, 187195204, 327591607, 655183214, 1310366428]

約数ペア:

[(1, 1310366428), (2, 655183214), (4, 327591607), (7, 187195204), (14, 93597602), (28, 46798801), (49, 26742172), (98, 13371086), (196, 6685543)]