2008194680847

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{2838851}}^1$

素因数の和:2839103

約数の個数: 32

約数和(自身を含む): 2845211028480

約数和(自身を除く): 837016347633

約数列:

[1, 3, 29, 47, 87, 141, 173, 519, 1363, 4089, 5017, 8131, 15051, 24393, 235799, 707397, 2838851, 8516553, 82326679, 133425997, 246980037, 400277991, 491121223, 1473363669, 3869353913, 11608061739, 14242515467, 23082697481, 42727546401, 69248092443, 669398226949, 2008194680847]

約数ペア:

[(1, 2008194680847), (3, 669398226949), (29, 69248092443), (47, 42727546401), (87, 23082697481), (141, 14242515467), (173, 11608061739), (519, 3869353913), (1363, 1473363669), (4089, 491121223), (5017, 400277991), (8131, 246980037), (15051, 133425997), (24393, 82326679), (235799, 8516553), (707397, 2838851)]