2017019872

素因数分解:

$2^5\times 7^1\times {\mathrm{2887}}^1\times {\mathrm{3119}}^1$

素因数の和:6023

約数の個数: 48

約数和(自身を含む): 4541322240

約数和(自身を除く): 2524302368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2887, 3119, 5774, 6238, 11548, 12476, 20209, 21833, 23096, 24952, 40418, 43666, 46192, 49904, 80836, 87332, 92384, 99808, 161672, 174664, 323344, 349328, 646688, 698656, 9004553, 18009106, 36018212, 63031871, 72036424, 126063742, 144072848, 252127484, 288145696, 504254968, 1008509936, 2017019872]

約数ペア:

[(1, 2017019872), (2, 1008509936), (4, 504254968), (7, 288145696), (8, 252127484), (14, 144072848), (16, 126063742), (28, 72036424), (32, 63031871), (56, 36018212), (112, 18009106), (224, 9004553), (2887, 698656), (3119, 646688), (5774, 349328), (6238, 323344), (11548, 174664), (12476, 161672), (20209, 99808), (21833, 92384), (23096, 87332), (24952, 80836), (40418, 49904), (43666, 46192)]