4721488

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{1097}}^1$

素因数の和:1374

約数の個数: 20

約数和(自身を含む): 9190260

約数和(自身を除く): 4468772

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 1097, 2152, 2194, 4304, 4388, 8776, 17552, 295093, 590186, 1180372, 2360744, 4721488]

約数ペア:

[(1, 4721488), (2, 2360744), (4, 1180372), (8, 590186), (16, 295093), (269, 17552), (538, 8776), (1076, 4388), (1097, 4304), (2152, 2194)]