749730158

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 1267222320

約数和(自身を除く): 517492162

約数列:

[1, 2, 17, 19, 34, 38, 233, 289, 293, 323, 466, 578, 586, 646, 3961, 4427, 4981, 5491, 5567, 7922, 8854, 9962, 10982, 11134, 67337, 68269, 75259, 84677, 94639, 134674, 136538, 150518, 169354, 189278, 1160573, 1279403, 1297111, 1608863, 2321146, 2558806, 2594222, 3217726, 19729741, 22050887, 39459482, 44101774, 374865079, 749730158]

約数ペア:

[(1, 749730158), (2, 374865079), (17, 44101774), (19, 39459482), (34, 22050887), (38, 19729741), (233, 3217726), (289, 2594222), (293, 2558806), (323, 2321146), (466, 1608863), (578, 1297111), (586, 1279403), (646, 1160573), (3961, 189278), (4427, 169354), (4981, 150518), (5491, 136538), (5567, 134674), (7922, 94639), (8854, 84677), (9962, 75259), (10982, 68269), (11134, 67337)]