1311772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4259}}^1$

素因数の和:4281

約数の個数: 24

約数和(自身を含む): 2862720

約数和(自身を除く): 1550948

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 4259, 8518, 17036, 29813, 46849, 59626, 93698, 119252, 187396, 327943, 655886, 1311772]

約数ペア:

[(1, 1311772), (2, 655886), (4, 327943), (7, 187396), (11, 119252), (14, 93698), (22, 59626), (28, 46849), (44, 29813), (77, 17036), (154, 8518), (308, 4259)]