7898874994

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1481}}^1\times {\mathrm{43717}}^1$

素因数の和:45261

約数の個数: 16

約数和(自身を含む): 12050954136

約数和(自身を除く): 4152079142

約数列:

[1, 2, 61, 122, 1481, 2962, 43717, 87434, 90341, 180682, 2666737, 5333474, 64744877, 129489754, 3949437497, 7898874994]

約数ペア:

[(1, 7898874994), (2, 3949437497), (61, 129489754), (122, 64744877), (1481, 5333474), (2962, 2666737), (43717, 180682), (87434, 90341)]