1780496416

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{1049821}}^1$

素因数の和:1049884

約数の個数: 24

約数和(自身を含む): 3571494444

約数和(自身を除く): 1790998028

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 1049821, 2099642, 4199284, 8398568, 16797136, 33594272, 55640513, 111281026, 222562052, 445124104, 890248208, 1780496416]

約数ペア:

[(1, 1780496416), (2, 890248208), (4, 445124104), (8, 222562052), (16, 111281026), (32, 55640513), (53, 33594272), (106, 16797136), (212, 8398568), (424, 4199284), (848, 2099642), (1696, 1049821)]