2013269718

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2161}}^1$

素因数の和:2389

約数の個数: 64

約数和(自身を含む): 4328704512

約数和(自身を除く): 2315434794

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 157, 258, 314, 471, 942, 989, 1978, 2161, 2967, 3611, 4322, 5934, 6483, 6751, 7222, 10833, 12966, 13502, 20253, 21666, 40506, 49703, 92923, 99406, 149109, 155273, 185846, 278769, 298218, 310546, 339277, 465819, 557538, 678554, 931638, 1017831, 2035662, 2137229, 4274458, 6411687, 7803371, 12823374, 14588911, 15606742, 23410113, 29177822, 43766733, 46820226, 87533466, 335544953, 671089906, 1006634859, 2013269718]

約数ペア:

[(1, 2013269718), (2, 1006634859), (3, 671089906), (6, 335544953), (23, 87533466), (43, 46820226), (46, 43766733), (69, 29177822), (86, 23410113), (129, 15606742), (138, 14588911), (157, 12823374), (258, 7803371), (314, 6411687), (471, 4274458), (942, 2137229), (989, 2035662), (1978, 1017831), (2161, 931638), (2967, 678554), (3611, 557538), (4322, 465819), (5934, 339277), (6483, 310546), (6751, 298218), (7222, 278769), (10833, 185846), (12966, 155273), (13502, 149109), (20253, 99406), (21666, 92923), (40506, 49703)]