2015219318

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2715929}}^1$

素因数の和:2715991

約数の個数: 16

約数和(自身を含む): 3519845280

約数和(自身を除く): 1504625962

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 2715929, 5431858, 19011503, 38023006, 143944237, 287888474, 1007609659, 2015219318]

約数ペア:

[(1, 2015219318), (2, 1007609659), (7, 287888474), (14, 143944237), (53, 38023006), (106, 19011503), (371, 5431858), (742, 2715929)]