2016990542

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2207}}^1\times {\mathrm{2251}}^1$

素因数の和:4496

約数の個数: 32

約数和(自身を含む): 3580139520

約数和(自身を除く): 1563148978

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 2207, 2251, 4414, 4502, 15449, 15757, 30898, 31514, 64003, 65279, 128006, 130558, 448021, 456953, 896042, 913906, 4967957, 9935914, 34775699, 69551398, 144070753, 288141506, 1008495271, 2016990542]

約数ペア:

[(1, 2016990542), (2, 1008495271), (7, 288141506), (14, 144070753), (29, 69551398), (58, 34775699), (203, 9935914), (406, 4967957), (2207, 913906), (2251, 896042), (4414, 456953), (4502, 448021), (15449, 130558), (15757, 128006), (30898, 65279), (31514, 64003)]