2019248868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{43003}}^1$

素因数の和:43073

約数の個数: 96

約数和(自身を含む): 5933863936

約数和(自身を除く): 3914615068

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 52, 78, 84, 86, 91, 129, 156, 172, 182, 258, 273, 301, 364, 516, 546, 559, 602, 903, 1092, 1118, 1204, 1677, 1806, 2236, 3354, 3612, 3913, 6708, 7826, 11739, 15652, 23478, 43003, 46956, 86006, 129009, 172012, 258018, 301021, 516036, 559039, 602042, 903063, 1118078, 1204084, 1677117, 1806126, 1849129, 2236156, 3354234, 3612252, 3698258, 3913273, 5547387, 6708468, 7396516, 7826546, 11094774, 11739819, 12943903, 15653092, 22189548, 23479638, 24038677, 25887806, 38831709, 46959276, 48077354, 51775612, 72116031, 77663418, 96154708, 144232062, 155326836, 168270739, 288464124, 336541478, 504812217, 673082956, 1009624434, 2019248868]

約数ペア:

[(1, 2019248868), (2, 1009624434), (3, 673082956), (4, 504812217), (6, 336541478), (7, 288464124), (12, 168270739), (13, 155326836), (14, 144232062), (21, 96154708), (26, 77663418), (28, 72116031), (39, 51775612), (42, 48077354), (43, 46959276), (52, 38831709), (78, 25887806), (84, 24038677), (86, 23479638), (91, 22189548), (129, 15653092), (156, 12943903), (172, 11739819), (182, 11094774), (258, 7826546), (273, 7396516), (301, 6708468), (364, 5547387), (516, 3913273), (546, 3698258), (559, 3612252), (602, 3354234), (903, 2236156), (1092, 1849129), (1118, 1806126), (1204, 1677117), (1677, 1204084), (1806, 1118078), (2236, 903063), (3354, 602042), (3612, 559039), (3913, 516036), (6708, 301021), (7826, 258018), (11739, 172012), (15652, 129009), (23478, 86006), (43003, 46956)]