1669891288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{23509}}^1$

素因数の和:24211

約数の個数: 32

約数和(自身を含む): 3376976400

約数和(自身を除く): 1707085112

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 683, 1366, 2732, 5464, 8879, 17758, 23509, 35516, 47018, 71032, 94036, 188072, 305617, 611234, 1222468, 2444936, 16056647, 32113294, 64226588, 128453176, 208736411, 417472822, 834945644, 1669891288]

約数ペア:

[(1, 1669891288), (2, 834945644), (4, 417472822), (8, 208736411), (13, 128453176), (26, 64226588), (52, 32113294), (104, 16056647), (683, 2444936), (1366, 1222468), (2732, 611234), (5464, 305617), (8879, 188072), (17758, 94036), (23509, 71032), (35516, 47018)]