2775410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 5692032

約数和(自身を除く): 2916622

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1097, 1265, 2194, 2530, 5485, 10970, 12067, 24134, 25231, 50462, 60335, 120670, 126155, 252310, 277541, 555082, 1387705, 2775410]

約数ペア:

[(1, 2775410), (2, 1387705), (5, 555082), (10, 277541), (11, 252310), (22, 126155), (23, 120670), (46, 60335), (55, 50462), (110, 25231), (115, 24134), (230, 12067), (253, 10970), (506, 5485), (1097, 2530), (1265, 2194)]