2017102052

素因数分解:

$2^2\times 7^3\times {\mathrm{89}}^1\times {\mathrm{16519}}^1$

素因数の和:16633

約数の個数: 48

約数和(自身を含む): 4163040000

約数和(自身を除く): 2145937948

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 343, 356, 623, 686, 1246, 1372, 2492, 4361, 8722, 16519, 17444, 30527, 33038, 61054, 66076, 115633, 122108, 231266, 462532, 809431, 1470191, 1618862, 2940382, 3237724, 5666017, 5880764, 10291337, 11332034, 20582674, 22664068, 41165348, 72039359, 144078718, 288157436, 504275513, 1008551026, 2017102052]

約数ペア:

[(1, 2017102052), (2, 1008551026), (4, 504275513), (7, 288157436), (14, 144078718), (28, 72039359), (49, 41165348), (89, 22664068), (98, 20582674), (178, 11332034), (196, 10291337), (343, 5880764), (356, 5666017), (623, 3237724), (686, 2940382), (1246, 1618862), (1372, 1470191), (2492, 809431), (4361, 462532), (8722, 231266), (16519, 122108), (17444, 115633), (30527, 66076), (33038, 61054)]