1491700006

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{689963}}^1$

素因数の和:690035

約数の個数: 16

約数和(自身を含む): 2384515584

約数和(自身を除く): 892815578

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 689963, 1379926, 15869149, 31738298, 32428261, 64856522, 745850003, 1491700006]

約数ペア:

[(1, 1491700006), (2, 745850003), (23, 64856522), (46, 32428261), (47, 31738298), (94, 15869149), (1081, 1379926), (2162, 689963)]