813978084

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1654427}}^1$

素因数の和:1654475

約数の個数: 24

約数和(自身を含む): 1945607328

約数和(自身を除く): 1131629244

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 1654427, 3308854, 4963281, 6617708, 9926562, 19853124, 67831507, 135663014, 203494521, 271326028, 406989042, 813978084]

約数ペア:

[(1, 813978084), (2, 406989042), (3, 271326028), (4, 203494521), (6, 135663014), (12, 67831507), (41, 19853124), (82, 9926562), (123, 6617708), (164, 4963281), (246, 3308854), (492, 1654427)]