1252427764

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{2539}}^1$

素因数の和:2852

約数の個数: 48

約数和(自身を含む): 2548940800

約数和(自身を除く): 1296513036

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 223, 316, 446, 553, 892, 1106, 1561, 2212, 2539, 3122, 5078, 6244, 10156, 17617, 17773, 35234, 35546, 70468, 71092, 123319, 200581, 246638, 401162, 493276, 566197, 802324, 1132394, 1404067, 2264788, 2808134, 3963379, 5616268, 7926758, 15853516, 44729563, 89459126, 178918252, 313106941, 626213882, 1252427764]

約数ペア:

[(1, 1252427764), (2, 626213882), (4, 313106941), (7, 178918252), (14, 89459126), (28, 44729563), (79, 15853516), (158, 7926758), (223, 5616268), (316, 3963379), (446, 2808134), (553, 2264788), (892, 1404067), (1106, 1132394), (1561, 802324), (2212, 566197), (2539, 493276), (3122, 401162), (5078, 246638), (6244, 200581), (10156, 123319), (17617, 71092), (17773, 70468), (35234, 35546)]