3988892368

素因数分解:

$2^4\times {\mathrm{32713}}^1\times {\mathrm{7621}}^1$

素因数の和:40342

約数の個数: 20

約数和(自身を含む): 7729729348

約数和(自身を除く): 3740836980

約数列:

[1, 2, 4, 8, 16, 7621, 15242, 30484, 32713, 60968, 65426, 121936, 130852, 261704, 523408, 249305773, 498611546, 997223092, 1994446184, 3988892368]

約数ペア:

[(1, 3988892368), (2, 1994446184), (4, 997223092), (8, 498611546), (16, 249305773), (7621, 523408), (15242, 261704), (30484, 130852), (32713, 121936), (60968, 65426)]