1313523916

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{10061}}^1$

素因数の和:10449

約数の個数: 24

約数和(自身を含む): 2326012416

約数和(自身を除く): 1012488500

約数列:

[1, 2, 4, 127, 254, 257, 508, 514, 1028, 10061, 20122, 32639, 40244, 65278, 130556, 1277747, 2555494, 2585677, 5110988, 5171354, 10342708, 328380979, 656761958, 1313523916]

約数ペア:

[(1, 1313523916), (2, 656761958), (4, 328380979), (127, 10342708), (254, 5171354), (257, 5110988), (508, 2585677), (514, 2555494), (1028, 1277747), (10061, 130556), (20122, 65278), (32639, 40244)]