2647388162

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{53201}}^1$

素因数の和:53521

約数の個数: 16

約数和(自身を含む): 4022071200

約数和(自身を除く): 1374683038

約数列:

[1, 2, 139, 179, 278, 358, 24881, 49762, 53201, 106402, 7394939, 9522979, 14789878, 19045958, 1323694081, 2647388162]

約数ペア:

[(1, 2647388162), (2, 1323694081), (139, 19045958), (179, 14789878), (278, 9522979), (358, 7394939), (24881, 106402), (49762, 53201)]