2656937164

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{7369}}^1$

素因数の和:7622

約数の個数: 48

約数和(自身を含む): 5414886400

約数和(自身を除く): 2757949236

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 163, 316, 326, 553, 652, 1106, 1141, 2212, 2282, 4564, 7369, 12877, 14738, 25754, 29476, 51508, 51583, 90139, 103166, 180278, 206332, 360556, 582151, 1164302, 1201147, 2328604, 2402294, 4075057, 4804588, 8150114, 8408029, 16300228, 16816058, 33632116, 94890613, 189781226, 379562452, 664234291, 1328468582, 2656937164]

約数ペア:

[(1, 2656937164), (2, 1328468582), (4, 664234291), (7, 379562452), (14, 189781226), (28, 94890613), (79, 33632116), (158, 16816058), (163, 16300228), (316, 8408029), (326, 8150114), (553, 4804588), (652, 4075057), (1106, 2402294), (1141, 2328604), (2212, 1201147), (2282, 1164302), (4564, 582151), (7369, 360556), (12877, 206332), (14738, 180278), (25754, 103166), (29476, 90139), (51508, 51583)]