516219892

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{1237}}^1$

素因数の和:1313

約数の個数: 54

約数和(自身を含む): 1013636022

約数和(自身を除く): 497416130

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 289, 323, 361, 578, 646, 722, 1156, 1237, 1292, 1444, 2474, 4948, 5491, 6137, 10982, 12274, 21029, 21964, 23503, 24548, 42058, 47006, 84116, 94012, 104329, 208658, 357493, 399551, 417316, 446557, 714986, 799102, 893114, 1429972, 1598204, 1786228, 6792367, 7591469, 13584734, 15182938, 27169468, 30365876, 129054973, 258109946, 516219892]

約数ペア:

[(1, 516219892), (2, 258109946), (4, 129054973), (17, 30365876), (19, 27169468), (34, 15182938), (38, 13584734), (68, 7591469), (76, 6792367), (289, 1786228), (323, 1598204), (361, 1429972), (578, 893114), (646, 799102), (722, 714986), (1156, 446557), (1237, 417316), (1292, 399551), (1444, 357493), (2474, 208658), (4948, 104329), (5491, 94012), (6137, 84116), (10982, 47006), (12274, 42058), (21029, 24548), (21964, 23503)]