1639603016

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{509}}^1\times {\mathrm{1531}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 3094027200

約数和(自身を除く): 1454424184

約数列:

[1, 2, 4, 8, 263, 509, 526, 1018, 1052, 1531, 2036, 2104, 3062, 4072, 6124, 12248, 133867, 267734, 402653, 535468, 779279, 805306, 1070936, 1558558, 1610612, 3117116, 3221224, 6234232, 204950377, 409900754, 819801508, 1639603016]

約数ペア:

[(1, 1639603016), (2, 819801508), (4, 409900754), (8, 204950377), (263, 6234232), (509, 3221224), (526, 3117116), (1018, 1610612), (1052, 1558558), (1531, 1070936), (2036, 805306), (2104, 779279), (3062, 535468), (4072, 402653), (6124, 267734), (12248, 133867)]