1283417894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1\times {\mathrm{2879}}^1$

素因数の和:3796

約数の個数: 32

約数和(自身を含む): 2194698240

約数和(自身を除く): 911280346

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 881, 1762, 2879, 5758, 9691, 19382, 20263, 31669, 40526, 63338, 66217, 132434, 222893, 445786, 728387, 1456774, 2536399, 5072798, 27900389, 55800778, 58337177, 116674354, 641708947, 1283417894]

約数ペア:

[(1, 1283417894), (2, 641708947), (11, 116674354), (22, 58337177), (23, 55800778), (46, 27900389), (253, 5072798), (506, 2536399), (881, 1456774), (1762, 728387), (2879, 445786), (5758, 222893), (9691, 132434), (19382, 66217), (20263, 63338), (31669, 40526)]