248110772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{681623}}^1$

素因数の和:681647

約数の個数: 24

約数和(自身を含む): 534393216

約数和(自身を除く): 286282444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 681623, 1363246, 2726492, 4771361, 8861099, 9542722, 17722198, 19085444, 35444396, 62027693, 124055386, 248110772]

約数ペア:

[(1, 248110772), (2, 124055386), (4, 62027693), (7, 35444396), (13, 19085444), (14, 17722198), (26, 9542722), (28, 8861099), (52, 4771361), (91, 2726492), (182, 1363246), (364, 681623)]