815248126

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{8233}}^1$

素因数の和:8896

約数の個数: 32

約数和(自身を含む): 1527176448

約数和(自身を除く): 711928322

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 643, 1286, 4501, 7073, 8233, 9002, 14146, 16466, 49511, 57631, 90563, 99022, 115262, 181126, 633941, 1267882, 5293819, 10587638, 37056733, 58232009, 74113466, 116464018, 407624063, 815248126]

約数ペア:

[(1, 815248126), (2, 407624063), (7, 116464018), (11, 74113466), (14, 58232009), (22, 37056733), (77, 10587638), (154, 5293819), (643, 1267882), (1286, 633941), (4501, 181126), (7073, 115262), (8233, 99022), (9002, 90563), (14146, 57631), (16466, 49511)]