2138342272

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{1518709}}^1$

素因数の和:1518734

約数の個数: 32

約数和(自身を含む): 4647252600

約数和(自身を除く): 2508910328

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 1518709, 3037418, 6074836, 12149672, 16705799, 24299344, 33411598, 48598688, 66823196, 97197376, 133646392, 194394752, 267292784, 534585568, 1069171136, 2138342272]

約数ペア:

[(1, 2138342272), (2, 1069171136), (4, 534585568), (8, 267292784), (11, 194394752), (16, 133646392), (22, 97197376), (32, 66823196), (44, 48598688), (64, 33411598), (88, 24299344), (128, 16705799), (176, 12149672), (352, 6074836), (704, 3037418), (1408, 1518709)]