1229366912

素因数分解:

$2^7\times {\mathrm{479}}^1\times {\mathrm{20051}}^1$

素因数の和:20544

約数の個数: 32

約数和(自身を含む): 2454364800

約数和(自身を除く): 1224997888

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 479, 958, 1916, 3832, 7664, 15328, 20051, 30656, 40102, 61312, 80204, 160408, 320816, 641632, 1283264, 2566528, 9604429, 19208858, 38417716, 76835432, 153670864, 307341728, 614683456, 1229366912]

約数ペア:

[(1, 1229366912), (2, 614683456), (4, 307341728), (8, 153670864), (16, 76835432), (32, 38417716), (64, 19208858), (128, 9604429), (479, 2566528), (958, 1283264), (1916, 641632), (3832, 320816), (7664, 160408), (15328, 80204), (20051, 61312), (30656, 40102)]