1280095246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{47513}}^1$

素因数の和:48243

約数の個数: 16

約数和(自身を含む): 2024096400

約数和(自身を除く): 744001154

約数列:

[1, 2, 19, 38, 709, 1418, 13471, 26942, 47513, 95026, 902747, 1805494, 33686717, 67373434, 640047623, 1280095246]

約数ペア:

[(1, 1280095246), (2, 640047623), (19, 67373434), (38, 33686717), (709, 1805494), (1418, 902747), (13471, 95026), (26942, 47513)]