17231986828

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2129509}}^1$

素因数の和:2129554

約数の個数: 36

約数和(自身を含む): 36610535920

約数和(自身を除く): 19378549092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 4046, 8092, 2129509, 4259018, 8518036, 14906563, 29813126, 36201653, 59626252, 72403306, 144806612, 253411571, 506823142, 615428101, 1013646284, 1230856202, 2461712404, 4307996707, 8615993414, 17231986828]

約数ペア:

[(1, 17231986828), (2, 8615993414), (4, 4307996707), (7, 2461712404), (14, 1230856202), (17, 1013646284), (28, 615428101), (34, 506823142), (68, 253411571), (119, 144806612), (238, 72403306), (289, 59626252), (476, 36201653), (578, 29813126), (1156, 14906563), (2023, 8518036), (4046, 4259018), (8092, 2129509)]