7848805964

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{503}}^1\times {\mathrm{19603}}^1$

素因数の和:20309

約数の個数: 24

約数和(自身を含む): 13832582400

約数和(自身を除く): 5983776436

約数列:

[1, 2, 4, 199, 398, 503, 796, 1006, 2012, 19603, 39206, 78412, 100097, 200194, 400388, 3900997, 7801994, 9860309, 15603988, 19720618, 39441236, 1962201491, 3924402982, 7848805964]

約数ペア:

[(1, 7848805964), (2, 3924402982), (4, 1962201491), (199, 39441236), (398, 19720618), (503, 15603988), (796, 9860309), (1006, 7801994), (2012, 3900997), (19603, 400388), (39206, 200194), (78412, 100097)]