2017769830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1\times {\mathrm{8293}}^1$

素因数の和:9168

約数の個数: 32

約数和(自身を含む): 3762158400

約数和(自身を除く): 1744388570

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 839, 1678, 4195, 8293, 8390, 16586, 24331, 41465, 48662, 82930, 121655, 240497, 243310, 480994, 1202485, 2404970, 6957827, 13915654, 34789135, 69578270, 201776983, 403553966, 1008884915, 2017769830]

約数ペア:

[(1, 2017769830), (2, 1008884915), (5, 403553966), (10, 201776983), (29, 69578270), (58, 34789135), (145, 13915654), (290, 6957827), (839, 2404970), (1678, 1202485), (4195, 480994), (8293, 243310), (8390, 240497), (16586, 121655), (24331, 82930), (41465, 48662)]