1551149638

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1697}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 2433872448

約数和(自身を除く): 882722810

約数列:

[1, 2, 41, 71, 82, 142, 157, 314, 1697, 2911, 3394, 5822, 6437, 11147, 12874, 22294, 69577, 120487, 139154, 240974, 266429, 457027, 532858, 914054, 4939967, 9879934, 10923589, 18916459, 21847178, 37832918, 775574819, 1551149638]

約数ペア:

[(1, 1551149638), (2, 775574819), (41, 37832918), (71, 21847178), (82, 18916459), (142, 10923589), (157, 9879934), (314, 4939967), (1697, 914054), (2911, 532858), (3394, 457027), (5822, 266429), (6437, 240974), (11147, 139154), (12874, 120487), (22294, 69577)]