481796354

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 834831360

約数和(自身を除く): 353035006

約数列:

[1, 2, 13, 17, 26, 34, 169, 191, 221, 338, 382, 439, 442, 878, 2483, 2873, 3247, 4966, 5707, 5746, 6494, 7463, 11414, 14926, 32279, 42211, 64558, 74191, 83849, 84422, 97019, 148382, 167698, 194038, 548743, 1090037, 1097486, 1261247, 1425433, 2180074, 2522494, 2850866, 14170481, 18530629, 28340962, 37061258, 240898177, 481796354]

約数ペア:

[(1, 481796354), (2, 240898177), (13, 37061258), (17, 28340962), (26, 18530629), (34, 14170481), (169, 2850866), (191, 2522494), (221, 2180074), (338, 1425433), (382, 1261247), (439, 1097486), (442, 1090037), (878, 548743), (2483, 194038), (2873, 167698), (3247, 148382), (4966, 97019), (5707, 84422), (5746, 83849), (6494, 74191), (7463, 64558), (11414, 42211), (14926, 32279)]