8777900989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1399}}^1$

素因数の和:1558

約数の個数: 64

約数和(自身を含む): 11430720000

約数和(自身を除く): 2652819011

約数列:

[1, 11, 13, 17, 29, 89, 143, 187, 221, 319, 377, 493, 979, 1157, 1399, 1513, 2431, 2581, 4147, 5423, 6409, 12727, 15389, 16643, 18187, 19669, 23783, 28391, 33553, 40571, 43877, 70499, 124511, 200057, 216359, 261613, 309179, 369083, 446281, 482647, 527423, 570401, 689707, 1369621, 1618643, 2116687, 3400969, 3610819, 5801653, 6274411, 7586777, 8966191, 17805073, 23283557, 27516931, 39719009, 46940647, 61383923, 98628101, 302686241, 516347117, 675223153, 797990999, 8777900989]

約数ペア:

[(1, 8777900989), (11, 797990999), (13, 675223153), (17, 516347117), (29, 302686241), (89, 98628101), (143, 61383923), (187, 46940647), (221, 39719009), (319, 27516931), (377, 23283557), (493, 17805073), (979, 8966191), (1157, 7586777), (1399, 6274411), (1513, 5801653), (2431, 3610819), (2581, 3400969), (4147, 2116687), (5423, 1618643), (6409, 1369621), (12727, 689707), (15389, 570401), (16643, 527423), (18187, 482647), (19669, 446281), (23783, 369083), (28391, 309179), (33553, 261613), (40571, 216359), (43877, 200057), (70499, 124511)]