284704868

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{1361}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 590650368

約数和(自身を除く): 305945500

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 241, 434, 482, 868, 964, 1361, 1687, 2722, 3374, 5444, 6748, 7471, 9527, 14942, 19054, 29884, 38108, 42191, 52297, 84382, 104594, 168764, 209188, 295337, 328001, 590674, 656002, 1181348, 1312004, 2296007, 4592014, 9184028, 10168031, 20336062, 40672124, 71176217, 142352434, 284704868]

約数ペア:

[(1, 284704868), (2, 142352434), (4, 71176217), (7, 40672124), (14, 20336062), (28, 10168031), (31, 9184028), (62, 4592014), (124, 2296007), (217, 1312004), (241, 1181348), (434, 656002), (482, 590674), (868, 328001), (964, 295337), (1361, 209188), (1687, 168764), (2722, 104594), (3374, 84382), (5444, 52297), (6748, 42191), (7471, 38108), (9527, 29884), (14942, 19054)]