2019841838

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{479317}}^1$

素因数の和:479376

約数の個数: 24

約数和(自身を含む): 3606388632

約数和(自身を除く): 1586546794

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 479317, 958634, 3355219, 6710438, 20610631, 23486533, 41221262, 46973066, 144274417, 288548834, 1009920919, 2019841838]

約数ペア:

[(1, 2019841838), (2, 1009920919), (7, 288548834), (14, 144274417), (43, 46973066), (49, 41221262), (86, 23486533), (98, 20610631), (301, 6710438), (602, 3355219), (2107, 958634), (4214, 479317)]