1312604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 2469600

約数和(自身を除く): 1156996

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 199, 388, 398, 796, 1649, 3298, 3383, 6596, 6766, 13532, 19303, 38606, 77212, 328151, 656302, 1312604]

約数ペア:

[(1, 1312604), (2, 656302), (4, 328151), (17, 77212), (34, 38606), (68, 19303), (97, 13532), (194, 6766), (199, 6596), (388, 3383), (398, 3298), (796, 1649)]